Geneva climate

Geneva Weather in August

NOAA 1991-2020 normals for Bellingham 3 Ssw, 8.6 km from Geneva

Average highs run from 76°F on August 1 to 72°F on August 31, and lows from 55°F to 52°F. Normal precipitation for the month is 1.11 in over about 6 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 Geneva, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
75°F
Average low
54°F
Precipitation
1.11 in
Record high
100°FAug 12, 2021
Record low
38°FAug 29, 1969
Chance of a freeze
0%
Daylight
15 h 03 min to 13 h 28 min
Cloud cover
49%
Humidity
78%
Dew point
55°F
Wind
3.1 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
Aug 176°F55°F86°F 201544°F 195316%0%
Aug 276°F55°F84°F 196143°F 195716%0%
Aug 376°F55°F90°F 199344°F 200216%0%
Aug 476°F55°F89°F 199342°F 195016%0%
Aug 576°F55°F85°F 201245°F 195916%0%
Aug 676°F55°F82°F 195546°F 195116%0%
Aug 776°F55°F87°F 201848°F 195617%0%
Aug 876°F55°F94°F 197847°F 195517%0%
Aug 976°F54°F94°F 196042°F 195517%0%
Aug 1076°F54°F88°F 197743°F 195417%0%
Aug 1176°F54°F93°F 199045°F 195417%0%
Aug 1276°F54°F100°F 202144°F 200017%0%
Aug 1375°F54°F90°F 201040°F 195518%0%
Aug 1475°F54°F88°F 201044°F 195518%0%
Aug 1575°F54°F90°F 201044°F 196018%0%
Aug 1675°F54°F90°F 202043°F 200018%0%
Aug 1775°F54°F93°F 197742°F 196919%0%
Aug 1875°F54°F88°F 201642°F 197319%0%
Aug 1975°F54°F89°F 201644°F 197319%0%
Aug 2074°F54°F87°F 201844°F 195220%0%
Aug 2174°F54°F85°F 195842°F 195520%0%
Aug 2274°F53°F86°F 195643°F 196921%0%
Aug 2374°F53°F83°F 202541°F 195521%0%
Aug 2474°F53°F85°F 195841°F 200322%0%
Aug 2574°F53°F85°F 201640°F 195422%0%
Aug 2673°F53°F87°F 201642°F 194922%0%
Aug 2773°F53°F85°F 199441°F 195423%0%
Aug 2873°F53°F86°F 196741°F 200023%0%
Aug 2973°F53°F85°F 197438°F 196924%0%
Aug 3073°F53°F85°F 198742°F 196524%0%
Aug 3172°F52°F86°F 198742°F 196625%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Geneva, 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).

August 1
sunrise 5:44 AM, sunset 8:47 PM
August 31
sunrise 6:25 AM, sunset 7:53 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00450587 (Bellingham 3 Ssw), public domain. Records: NOAA GHCN-Daily, station USW00024217, 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.