Fresno
August
Weather in Fresno for August 2025
Your guide to Fresno weather in August - trends and predictions
In general, the average temperature in Fresno at the beginning of August is 40 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 38 °F by the end of August.
With an average of 2 rainy days, Fresno experiences minimal rainfall in August.
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Temperatures
Rain 🌧️
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29
Dry days
2
Rainy days
0
Snow days
38°/21°
Temperatures
18 km/h
Avg max wind
25 %
Avg humidity
Fresno in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  40° | 2  38° | 3  38° | ||||
| 4 39° | 5 40° | 6 42° | 7 43° | 8 40° | 9 40° | 10 39° |
| 11  37° | 12 38° | 13  38° | 14 40° | 15 40° | 16 39° | 17 39° |
| 18 36° | 19  37° | 20  34° | 21 34° | 22 33° | 23 32° | 24 34° |
| 25 34° | 26 37° | 27 39° | 28 39° | 29 39° | 30 38° | 31 40° |
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Temperatures trend during August in Fresno
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 | Overcast | 40° /21° | 0 mm | 9 | |
| Aug. 2 | Partly cloudy | 38° /21° | 0 mm | 10 | |
| Aug. 3 | Sunny | 38° /21° | 0.1 mm | 9 | |
| Aug. 4 | Partly cloudy | 39° /21° | 0 mm | 10 | |
| Aug. 5 | Sunny | 40° /22° | 0 mm | 10 | |
| Aug. 6 | Sunny | 42° /23° | 0 mm | 10 | |
| Aug. 7 | Sunny | 43° /24° | 0 mm | 10 | |
| Aug. 8 | Sunny | 40° /23° | 0 mm | 10 | |
| Aug. 9 | Overcast | 40° /22° | 0 mm | 9 | |
| Aug. 10 | Partly cloudy | 39° /22° | 0 mm | 10 | |
| Aug. 11 | Patchy rain possible | 37° /22° | 0.1 mm | 9 | |
| Aug. 12 | Overcast | 38° /21° | 0 mm | 9 | |
| Aug. 13 | Cloudy | 38° /21° | 0 mm | 9 | |
| Aug. 14 | Sunny | 40° /23° | 0 mm | 10 | |
| Aug. 15 | Sunny | 40° /22° | 0 mm | 10 | |
| Aug. 16 | Cloudy | 39° /23° | 0 mm | 9 | |
| Aug. 17 | Sunny | 39° /23° | 0 mm | 10 | |
| Aug. 18 | Sunny | 36° /21° | 0 mm | 9 | |
| Aug. 19 | Heavy rain at times | 37° /20° | 0.8 mm | 9 | |
| Aug. 20 | Moderate rain at times | 34° /20° | 6.1 mm | 8 | |
| Aug. 21 | Patchy rain possible | 34° /20° | 3 mm | 8 | |
| Aug. 22 | Overcast | 33° /19° | 0 mm | 8 | |
| Aug. 23 | Sunny | 32° /18° | 0 mm | 8 | |
| Aug. 24 | Sunny | 34° /19° | 0 mm | 8 | |
| Aug. 25 | Sunny | 34° /18° | 0 mm | 9 | |
| Aug. 26 | Sunny | 37° /19° | 0 mm | 9 | |
| Aug. 27 | Sunny | 39° /20° | 0 mm | 9 | |
| Aug. 28 | Sunny | 39° /20° | 0 mm | 9 | |
| Aug. 29 | Sunny | 39° /20° | 0 mm | 9 | |
| Aug. 30 | Sunny | 38° /19° | 0 mm | 9 | |
| Aug. 31 | Partly cloudy | 40° /22° | 0 mm | 10 | |
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Important Notice
Our weather forecast for Fresno in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Fresno forecast closer to your planned date for the most up-to-date weather information.
Fresno in August - FAQ
What are the expected maximum and minimum temperatures in Fresno during August?
With daytime temperatures soaring above 38° and not dropping much below 21° at night, August in Fresno is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Fresno during August?
Expect minimal rainfall in Fresno during August, with a total of 10 mm over approximately 2 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Fresno during August?
The average wind speed in Fresno during August is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Fresno
Explore the daily rainfall trends and prepare for Fresnos August weather 💧
UV exposure in Fresno during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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