Delano Climate by Month
Delano, California, United States
Very hot summers and cool winters, with little rain, mostly from December to April.
Delano has very hot summers and cool winters, with little rain, mostly from December to April. Expect highs of 99°F (37°C) in July and 57°F (14°C) in December, with the coldest nights (December) near 36°F (2°C). It gets only 7.1 in (180 mm) of rain a year. May to October are almost completely dry.
- Warmest month
- 99°F(37°C)
- Average high, July
- Coldest nights
- 36°F(2°C)
- Average low, December
- Rain per year
- 7.1 in(180 mm)
- Wettest: February
- Humidity
- 50%
- Sunniest: June
Best and worst months in Delano
Best for weatherThe most comfortable weather comes in March, April and October, with highs around 77°F (25°C) and about 0.8 in (19 mm) of rain a month.
Least pleasantJuly and August are the least pleasant; July is the hottest, with highs of 99°F (37°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)
Delano weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 58°F(14°C) | 38°F(3°C) | 1.3 in(32 mm) | 71% | 2.2 |
| FebFebruary | 65°F(18°C) | 41°F(5°C) | 1.3 in(33 mm) | 66% | 3.2 |
| MarMarchBest | 71°F(22°C) | 45°F(7°C) | 1.2 in(30 mm) | 55% | 4.8 |
| AprAprilBest | 78°F(26°C) | 48°F(9°C) | 0.8 in(20 mm) | 46% | 6.1 |
| MayMay | 86°F(30°C) | 55°F(13°C) | 0.2 in(6 mm) | 39% | 7.0 |
| JunJune | 94°F(34°C) | 61°F(16°C) | 0.1 in(2 mm) | 34% | 7.8 |
| JulJuly | 99°F(37°C) | 67°F(19°C) | 0.0 in(0 mm) | 37% | 7.5 |
| AugAugust | 98°F(37°C) | 64°F(18°C) | 0.0 in(0 mm) | 36% | 7.0 |
| SepSeptember | 92°F(33°C) | 59°F(15°C) | 0.0 in(1 mm) | 40% | 5.9 |
| OctOctoberBest | 81°F(27°C) | 50°F(10°C) | 0.3 in(8 mm) | 46% | 4.3 |
| NovNovember | 68°F(20°C) | 41°F(5°C) | 0.7 in(18 mm) | 62% | 3.0 |
| DecDecember | 57°F(14°C) | 36°F(2°C) | 1.2 in(30 mm) | 73% | 2.2 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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