Pinole climate

Pinole Weather in April

NOAA 1991-2020 normals for Richmond, 11.7 km from Pinole

Average highs run from 66°F on April 1 to 68°F on April 30, and lows from 48°F to 51°F. Normal precipitation for the month is 1.57 in over about 6 wet days.

April day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Pinole, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

April at a glance

Average high
67°F
Average low
49°F
Precipitation
1.57 in
Record high
94°FApr 26, 2004
Record low
36°FApr 24, 2008
Chance of a freeze
0%
Daylight
12 h 38 min to 13 h 45 min
Cloud cover
48%
Humidity
80%
Dew point
47°F
Wind
8.5 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Apr 166°F48°F86°F 202140°F 202324%0%
Apr 266°F48°F87°F 200039°F 202524%0%
Apr 366°F48°F81°F 200038°F 200124%0%
Apr 466°F48°F81°F 202638°F 200923%0%
Apr 566°F49°F84°F 201638°F 200323%0%
Apr 667°F49°F87°F 201637°F 201223%0%
Apr 767°F49°F87°F 202237°F 201222%0%
Apr 867°F49°F88°F 202237°F 200122%0%
Apr 967°F49°F82°F 200437°F 201121%0%
Apr 1067°F49°F86°F 200440°F 200121%0%
Apr 1167°F49°F83°F 202442°F 200920%0%
Apr 1267°F49°F87°F 200840°F 202220%0%
Apr 1367°F49°F88°F 200840°F 202320%0%
Apr 1467°F49°F84°F 202538°F 200519%0%
Apr 1567°F49°F84°F 202040°F 200119%0%
Apr 1667°F49°F84°F 201640°F 201318%0%
Apr 1767°F49°F85°F 201640°F 200618%0%
Apr 1868°F50°F90°F 202140°F 200617%0%
Apr 1968°F50°F87°F 200940°F 200217%0%
Apr 2068°F50°F93°F 200940°F 200817%0%
Apr 2168°F50°F92°F 200940°F 200116%0%
Apr 2268°F50°F89°F 200943°F 200416%0%
Apr 2368°F50°F92°F 201943°F 200716%0%
Apr 2468°F50°F92°F 201936°F 200815%0%
Apr 2568°F50°F89°F 200444°F 200315%0%
Apr 2668°F50°F94°F 200442°F 202115%0%
Apr 2768°F50°F94°F 200441°F 200314%0%
Apr 2868°F50°F89°F 200741°F 200214%0%
Apr 2968°F51°F90°F 201339°F 201114%0%
Apr 3068°F51°F91°F 201542°F 200214%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Pinole, in percent, and of at least 0.1 inch of snowfall.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

April 1
sunrise 6:54 AM, sunset 7:32 PM
April 30
sunrise 6:14 AM, sunset 7:59 PM

Every day of April: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00047414 (Richmond), public domain. Records: NOAA GHCN-Daily, station USW00023254, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.