Ventura climate

Ventura Weather in August

NOAA 1991-2020 normals for Mason City Muni AP, 12.7 km from Ventura

Average highs run from 82°F on August 1 to 79°F on August 31, and lows from 60°F to 54°F. Normal precipitation for the month is 3.79 in over about 9 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 Ventura, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
80°F
Average low
58°F
Precipitation
3.79 in
Record high
101°FAug 13, 1965
Record low
35°FAug 20, 1950
Chance of a freeze
0%
Days of 90°F or more
2.2
Daylight
14 h 30 min to 13 h 13 min
Cloud cover
51%
Humidity
73%
Dew point
60°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
Aug 182°F60°F98°F 198845°F 196831%0%
Aug 281°F60°F98°F 198849°F 195031%0%
Aug 381°F60°F95°F 198345°F 197131%0%
Aug 481°F60°F97°F 198943°F 202031%0%
Aug 581°F59°F93°F 196543°F 199431%0%
Aug 681°F59°F95°F 198346°F 200431%0%
Aug 781°F59°F95°F 198846°F 198931%0%
Aug 881°F59°F95°F 198347°F 198931%0%
Aug 981°F59°F95°F 198546°F 197231%0%
Aug 1081°F59°F96°F 198345°F 196731%0%
Aug 1181°F59°F93°F 198842°F 201230%0%
Aug 1281°F59°F95°F 196544°F 196730%0%
Aug 1381°F58°F101°F 196541°F 196430%0%
Aug 1481°F58°F97°F 196539°F 196430%0%
Aug 1580°F58°F100°F 198839°F 197930%0%
Aug 1680°F58°F100°F 198343°F 199230%0%
Aug 1780°F58°F101°F 198844°F 201230%0%
Aug 1880°F58°F96°F 197242°F 195030%0%
Aug 1980°F57°F98°F 198340°F 200430%0%
Aug 2080°F57°F96°F 197235°F 195030%0%
Aug 2180°F57°F98°F 195536°F 200430%0%
Aug 2280°F57°F96°F 202346°F 200529%0%
Aug 2380°F57°F101°F 202345°F 198729%0%
Aug 2480°F56°F99°F 194845°F 197729%0%
Aug 2579°F56°F96°F 194838°F 195829%0%
Aug 2679°F56°F96°F 195541°F 196429%0%
Aug 2779°F56°F98°F 198442°F 197129%0%
Aug 2879°F55°F96°F 198439°F 198629%0%
Aug 2979°F55°F97°F 201242°F 198829%0%
Aug 3079°F55°F99°F 201241°F 196729%0%
Aug 3179°F54°F94°F 194838°F 200929%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Ventura, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 6:05 AM, sunset 8:35 PM
August 31
sunrise 6:37 AM, sunset 7:50 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00014940 (Mason City Muni AP), public domain. Records: NOAA GHCN-Daily, station USW00014940, 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.