California, 2022

Drought in California, July 1 to 31, 2022

July 1 to 31, 2022 · NWS STO · 12 events in 12 counties and zones

Interior northern California is still experiencing widespread drought. No changes were made to drought severity levels for the month of July.

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
12

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS STO wrote it up.

Interior northern California is still experiencing widespread drought. No changes were made to drought severity levels for the month of July. Much of the region remains in severe to extreme drought with a portion of the Sierra Nevada in Tuolumne and Calaveras counties in exceptional drought. Many local and regional, as well as state-wide restrictions continue. Agricultural surface water deliveries continue to be significantly reduced. The state-wide drought declaration by governor Gavin Newsom also continues. Mandatory water restrictions are in place on outdoor water use for all Californians with possible fines to violators. Agriculture and most of the state’s energy development are water-intensive industries and less water will mean communities across California are going to continue to see broad reaching impacts this year during the drought. Sierra Pacific Industries, owner of more than 1.7 million acres of timberland in California, closed its California forestlands to the public on July 1 due to extreme drought conditions and increasing risk of wildfire.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Sacramento, CA wrote its last area forecast discussion before the first event at Jun 30, 1:31 PM PST, 10 hours 29 minutes earlier.

Area forecast discussion, Jun 30, 1:31 PM PST, 10 hours 29 minutes before
Area Forecast Discussion
National Weather Service Sacramento CA
231 PM PDT Thu Jun 30 2022

.Synopsis...
Decreasing high temperatures expected through Sunday, with below
normal temperatures for the holiday weekend. Slight warm up next
week. Locally breezy onshore winds in the afternoons and evenings
into next week.

&&

.Discussion...
We are seeing quiet conditions this afternoon under clear skies.
Our cooling trend continues as a trough digs over the Pacific.
Highs today will be anywhere from 1 to 7 degrees cooler than
yesterday. We should see a good Delta Breeze once again tonight
and the marine layer has depended over the Pacific. The Fort Ord
profiler currently has the marine layer hovering around 2000 feet.
Given the strong flow through the Delta tonight if we see the
marine layer deepen to over 2000 feet we could see some stratus
make it into the Valley tomorrow morning for a time. Any stratus
that does reach the Valley will clear quickly during the morning.

The trough will continue to dig and will begin to push east over
NorCal over the weekend. This will continue to bring cooling
temperatures with them about 5-15 below average by the weekend.
This trough may bring a few showers to the Shasta County mountains
later Saturday and Sunday. Models do show some upper level
instability building in over the Coastal Range Saturday evening
and again Sunday. Sounding profiles don't look great in our area
and the thunderstorm threat looks very minimal for us with the
better chances staying north. PWATs do push up to around 0.75" but
forcing will be weak with this trough and that will limit the QPF
and heavy rain chances.

This trough will also continue onshore flow and the winds could
become locally breezy during the afternoons and evenings. A
strong Delta Breeze will continue into the weekend and the EFI
(Extreme Forecast Index) is highlighting the Delta Saturday and
Sunday as the trough begins to come inland. Gusts up to 35 mph
will be possible and the Delta Breeze will have no problem making
it to Sacramento and the northern San Joaquin. This strong Delta
Breeze will also bring cooler overnight lows to the Delta
influenced areas and mornings will be on the chilly side for this
time of year.

Long wave troughing is going to remain over the west coast for the
start of next week as a ridge builds to the east. This will bring
very pleasant weather for Independence Day and will be the start
to a gradual warming trend.

-CJM

&&

.EXTENDED DISCUSSION (Monday THROUGH Thursday)...
Long wave troughing over the west will slowly push west back over
the Pacific for the extended period as strong ridging builds over
the Rockies. This will bring a gradual warming trend to NorCal
with highs returning to seasonal averages by the late part of the
week. Onshore flow will continue and could be locally breezy in
the afternoon and evenings especially in the Delta.

-CJM

&&

.AVIATION...
VFR conditions over the next 24 hours. There is potential for low
clouds near the Delta 09-17 UTC Friday with short lived MVFR
conditions possible into the Sacramento metro 13-16 UTC. Wind
gusts generally at/below 15 kt with locally stronger gusts of 25
to 35 kt in the Delta.

&&

.STO WATCHES/WARNINGS/ADVISORIES...
None.

&&

Event by event

12 drought. Local standard time, as filed.

Drought, Shasta Lake/North Shasta County

When
July 1, 12:00 AM PST to July 31, 11:59 PM PST
Where
Shasta Lake/North Shasta County forecast zone
Reported by
Drought Monitor

For the month of July, the U.S. Drought Monitor kept all of Zone 13 in extreme drought (D3). The zone saw drought impacts continue due to the below average precipitation for the water year at around 60% of average. Drought impacts include but are not limited too: agriculture, water supplies, recreation, and ecosystems. Sierra Pacific Industries closed public recreation excess to its forestlands on July 1 due to extreme drought conditions and increasing risk of wildfire.

Drought, Burney Basin/Eastern Shasta County

When
July 1, 12:00 AM PST to July 31, 11:59 PM PST
Where
Burney Basin/Eastern Shasta County forecast zone
Reported by
Drought Monitor

For the month of July, the U.S. Drought Monitor kept approximately the western half of Zone 14 in extreme drought (D3) with the remainder of the zone in severe drought (D2). The zone saw drought impacts continue due to the below average precipitation for the water year at around 60-85% of average. Drought impacts include but are not limited too: agriculture, water supplies, recreation, and ecosystems. Sierra Pacific Industries closed public recreation excess to its forestlands on July 1 due to extreme drought conditions and increasing risk of wildfire.

Drought, Northern Sacramento Valley

When
July 1, 12:00 AM PST to July 31, 11:59 PM PST
Where
Northern Sacramento Valley forecast zone
Reported by
Drought Monitor

For the month of July, the U.S. Drought Monitor kept all of Zone 15 in extreme drought (D3). The zone saw drought impacts continue due to the below average precipitation for the water year at around 50-60% of average. Drought impacts to the region include; little to no allocation of water from irrigation districts to agriculture, reduced rangeland forage without alternative forage, hay prices at record levels, cattle being sold, including calves that are typically sold in late Fall, increased fire danger, as well as increasing reports of dry wells. The local economy continues to be significantly impacted.

Drought, Central Sacramento Valley

When
July 1, 12:00 AM PST to July 31, 11:59 PM PST
Where
Central Sacramento Valley forecast zone
Reported by
Drought Monitor

For the month of July, the U.S. Drought Monitor kept all of Zone 16 in extreme drought (D3). The zone saw drought impacts continue due to the below average precipitation for the water year at around 50-75% of average. Drought impacts to the region include; little to no allocation of water from irrigation districts to agriculture, reduced rangeland forage without alternative forage, hay prices at record levels, cattle being sold, including calves that are typically sold in late Fall, increased fire danger, as well as increasing reports of dry wells. The local economy continues to be significantly impacted.

Drought, Southern Sacramento Valley

When
July 1, 12:00 AM PST to July 31, 11:59 PM PST
Where
Southern Sacramento Valley forecast zone
Reported by
Drought Monitor

For the month of July, the U.S. Drought Monitor kept the majority of Zone 17 in extreme drought (D3). The zone saw drought impacts continue due to the below average precipitation for the water year at around 70-90% of average. Some of the impacts the region saw included; reduced forage, decreased stock weights, livestock stress, selling of livestock, decrease in water allocation, increased reports of dry wells including domestic wells, hauling of water, and fallowed areas of cropland.

Drought, Carquinez Strait and Delta

When
July 1, 12:00 AM PST to July 31, 11:59 PM PST
Where
Carquinez Strait and Delta forecast zone
Reported by
Drought Monitor

For the month of July, the U.S. Drought Monitor kept the eastern portion of Zone 18 in extreme drought (D3) with the remainder of the zone in severe drought (D2). The zone saw drought impacts continue due to the below average precipitation for the water year at around 70-85% of average. Some of the impacts the region saw included; reduced forage, decreased stock weights, livestock stress, selling of livestock, decrease in water allocation, increased reports of dry wells including domestic wells, hauling of water, and fallowed areas of cropland.

Drought, Northern San Joaquin Valley

When
July 1, 12:00 AM PST to July 31, 11:59 PM PST
Where
Northern San Joaquin Valley forecast zone
Reported by
Drought Monitor

For the month of July, the U.S. Drought Monitor kept the majority of Zone 19 in extreme drought (D3) with the far western border of the zone remaining in severe drought (D2). The zone saw drought impacts continue due to the below average precipitation for the water year at around 60-85% of average. Drought impacts include but are not limited too: agriculture, water supplies, recreation, and ecosystems.

Drought, Mountains Southwestern Shasta County to Western Colusa County

When
July 1, 12:00 AM PST to July 31, 11:59 PM PST
Where
Mountains Southwestern Shasta County to Western Colusa County forecast zone
Reported by
Drought Monitor

For the month of July, the U.S. Drought Monitor kept the majority of Zone 63 in extreme drought (D3) with the far western border of the zone remaining in severe drought (D2). The zone saw drought impacts continue due to the below average precipitation for the water year at around 45-65% of average. Drought impacts to the region include; little to no allocation of water from irrigation districts to agriculture, reduced rangeland forage without alternative forage, hay prices at record levels, cattle being sold, including calves that are typically sold in late Fall, increased fire danger, as well as increasing reports of dry wells. The local economy continues to be impacted. Sierra Pacific Industries closed public recreation excess to its forestlands on July 1 due to extreme drought conditions and increasing risk of wildfire.

Drought, Northeast Foothills/Sacramento Valley

When
July 1, 12:00 AM PST to July 31, 11:59 PM PST
Where
Northeast Foothills/Sacramento Valley forecast zone
Reported by
Drought Monitor

For the month of July, the U.S. Drought Monitor kept the the northern and western portions of Zone 66 in extreme drought (D3) with the remainder of the zone in severe drought (D2). The zone saw drought impacts continue due to the below average precipitation for the water year at around 60-80% of average. Drought impacts to the region include; little to no allocation of water from irrigation districts to agriculture, reduced rangeland forage without alternative forage, hay prices at record levels, cattle being sold, including calves that are typically sold in late Fall, as well as increasing reports of dry wells. The local economy continues to be impacted. Sierra Pacific Industries closed public recreation excess to its forestlands on July 1 due to extreme drought conditions and increasing risk of wildfire.

Drought, Motherlode/Camptonville to Groveland

When
July 1, 12:00 AM PST to July 31, 11:59 PM PST
Where
Motherlode/Camptonville to Groveland forecast zone
Reported by
Drought Monitor

For the month of July, the U.S. Drought Monitor kept the southern portion of Zone 67 in Calaveras and Tuolumne counties in exceptional drought (D4), and severe drought (D2) in the far northeastern portion of the zone as well as the remainder of the zone in extreme drought (D3). The zone saw drought impacts continue due to the below average precipitation for the water year at around 60-90% of average. Drought impacts include but are not limited too: agriculture, water supplies, recreation, and ecosystems. Sierra Pacific Industries closed public recreation excess to its forestlands on July 1 due to extreme drought conditions and increasing risk of wildfire.

Drought, Mt Shasta/Western Plumas County

When
July 1, 12:00 AM PST to July 31, 11:59 PM PST
Where
Mt Shasta/Western Plumas County forecast zone
Reported by
Drought Monitor

For the month of July, the U.S. Drought Monitor kept the far northwestern portion of Zone 68 in extreme drought (D3) and the remainder of the zone in severe drought (D2). The zone saw drought impacts continue due to the below average precipitation for the water year at around 60-90% of average. Drought impacts include but are not limited too: agriculture, water supplies, recreation, and ecosystems. Sierra Pacific Industries closed public recreation excess to its forestlands on July 1 due to extreme drought conditions and increasing risk of wildfire.

Drought, West Slope Northern Sierra Nevada

When
July 1, 12:00 AM PST to July 31, 11:59 PM PST
Where
West Slope Northern Sierra Nevada forecast zone
Reported by
Drought Monitor

For the month of July, the U.S. Drought Monitor kept the southern portion of Zone 69 in Calaveras and Tuolumne counties in exceptional drought (D4), with a large region in the southwestern portion of the zone in extreme drought (D3) and the remainder of the zone in severe drought (D2). The zone saw drought impacts continue due to the below average precipitation for the water year at around 70-95% of average. Drought impacts include but are not limited too: agriculture, water supplies, recreation, and ecosystems. Sierra Pacific Industries closed public recreation excess to its forestlands on July 1 due to extreme drought conditions and increasing risk of wildfire.

What these are

Drought
A drought reaching severe (D2) or worse on the US Drought Monitor, or with notable impacts.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in California in 2022Every state in 2022This day in weather historyWarnings in California, July 2022

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 1041641, 1041642, 1041643, 1041667, 1041668, 1041669, 1041670, 1041671, 1041672, 1041673, 1041674, 1041675.