Fresno Climate by Month
Fresno, California, United States
Very hot summers and cool winters, with little rain, mostly from December to April.
Very hot summers and cool winters, with little rain, mostly from December to April: that's Fresno's climate in short. July is the warmest month, with highs around 101°F (38°C); December is the coolest at 56°F (14°C), and nights dip to 39°F (4°C). It gets only 10 in (260 mm) of rain a year. June to September are almost completely dry.
- Warmest month
- 101°F(38°C)
- Average high, July
- Coldest nights
- 39°F(4°C)
- Average low, December
- Rain per year
- 10 in(260 mm)
- Wettest: January
- Humidity
- 49%
- Sunniest: June
Best and worst months in Fresno
Best for weatherApril is the best time for weather in Fresno: highs near 77°F (25°C) and about 1.0 in (25 mm) of rain a month.
Least pleasantJuly and August are the least pleasant; July is the hottest, with highs of 101°F (38°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in April.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Fresno weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 57°F(14°C) | 40°F(5°C) | 1.9 in(49 mm) | 69% | 2.0 |
| FebFebruary | 64°F(18°C) | 42°F(6°C) | 1.7 in(43 mm) | 66% | 3.0 |
| MarMarch | 70°F(21°C) | 46°F(8°C) | 1.9 in(47 mm) | 55% | 4.7 |
| AprAprilBest | 77°F(25°C) | 49°F(10°C) | 1.0 in(25 mm) | 46% | 6.0 |
| MayMay | 86°F(30°C) | 56°F(13°C) | 0.5 in(13 mm) | 39% | 7.0 |
| JunJune | 95°F(35°C) | 63°F(17°C) | 0.2 in(4 mm) | 33% | 7.8 |
| JulJuly | 101°F(38°C) | 68°F(20°C) | 0.0 in(0 mm) | 32% | 7.6 |
| AugAugust | 99°F(37°C) | 66°F(19°C) | 0.0 in(0 mm) | 34% | 7.0 |
| SepSeptember | 94°F(34°C) | 61°F(16°C) | 0.1 in(2 mm) | 34% | 5.9 |
| OctOctober | 82°F(28°C) | 52°F(11°C) | 0.6 in(15 mm) | 44% | 4.3 |
| NovNovember | 67°F(20°C) | 43°F(6°C) | 0.9 in(22 mm) | 60% | 2.8 |
| DecDecember | 56°F(14°C) | 39°F(4°C) | 1.6 in(40 mm) | 71% | 1.9 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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