Fulton climate

Fulton Weather in August

NOAA 1991-2020 normals for Santa Rosa, 6.7 km from Fulton

Average highs run from 82°F on August 1 to 84°F on August 31, and lows from 53°F to 52°F. Normal precipitation for the month is 0.04 in over about 0 wet days.

August day by day

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

Normal daily high and low temperature at Fulton, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
83°F
Average low
53°F
Precipitation
0.04 in
Record high
107°FAug 24, 2010
Record low
42°FAug 30, 2010
Chance of a freeze
1%
Days of 90°F or more
6.1
Daylight
14 h 08 min to 13 h 02 min
Cloud cover
26%
Humidity
64%
Dew point
50°F
Wind
8.3 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation.

DateNormal highNormal lowRecord highRecord lowChance wet
Aug 182°F53°F98°F 202644°F 20131%
Aug 282°F53°F100°F 199846°F 20121%
Aug 382°F53°F106°F 199847°F 20082%
Aug 482°F53°F103°F 199847°F 20072%
Aug 582°F53°F93°F 200547°F 20022%
Aug 682°F53°F101°F 202346°F 20022%
Aug 782°F53°F96°F 202346°F 20122%
Aug 882°F53°F98°F 200246°F 20122%
Aug 982°F53°F101°F 200247°F 20122%
Aug 1082°F53°F100°F 201846°F 20072%
Aug 1183°F53°F97°F 200447°F 20002%
Aug 1283°F53°F102°F 200946°F 20072%
Aug 1383°F53°F97°F 202044°F 20072%
Aug 1483°F53°F105°F 202045°F 20072%
Aug 1583°F53°F103°F 202044°F 20072%
Aug 1683°F53°F104°F 201547°F 20012%
Aug 1783°F53°F98°F 201544°F 20092%
Aug 1883°F53°F102°F 202045°F 20002%
Aug 1983°F53°F97°F 202046°F 20252%
Aug 2084°F53°F97°F 202547°F 20002%
Aug 2184°F53°F100°F 202545°F 20012%
Aug 2284°F53°F99°F 202246°F 20062%
Aug 2384°F53°F99°F 201048°F 19982%
Aug 2484°F52°F107°F 201047°F 20062%
Aug 2584°F52°F101°F 199947°F 20172%
Aug 2684°F52°F102°F 201746°F 20022%
Aug 2784°F52°F101°F 200846°F 19982%
Aug 2884°F52°F103°F 200846°F 20102%
Aug 2984°F52°F101°F 200945°F 20052%
Aug 3084°F52°F98°F 202342°F 20103%
Aug 3184°F52°F100°F 201743°F 20083%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Fulton, in percent.01231102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (PDT).

August 1
sunrise 6:13 AM, sunset 8:21 PM
August 31
sunrise 6:40 AM, sunset 7:42 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00047965 (Santa Rosa), public domain. Records: NOAA GHCN-Daily, station USW00023213, 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.