Henderson, Nevada Climate by Month
Henderson, Nevada, United States
Very hot summers and cool winters, with almost no rain.
Henderson has very hot summers and cool winters, with almost no rain. Afternoon highs range from 57°F (14°C) in December to 106°F (41°C) in July, and December nights average 38°F (3°C). It gets only 4.7 in (120 mm) of rain a year. April, May, June, September, October and November are almost completely dry. The air is dry, averaging 26% relative humidity.
- Warmest month
- 106°F(41°C)
- Average high, July
- Coldest nights
- 38°F(3°C)
- Average low, December
- Rain per year
- 4.7 in(120 mm)
- No clear rainy season
- Humidity
- 26%
- Sunniest: June
Best and worst months in Henderson
Best for weatherThe most comfortable weather comes in March and April, with highs around 76°F (24°C) and almost no rain.
Least pleasantJuly and August are the least pleasant; July is the hottest, with highs of 106°F (41°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 March.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Henderson weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 58°F(15°C) | 39°F(4°C) | 0.6 in(15 mm) | 42% | 3.0 |
| FebFebruary | 63°F(17°C) | 43°F(6°C) | 0.8 in(21 mm) | 36% | 3.8 |
| MarMarchBest | 72°F(22°C) | 48°F(9°C) | 0.5 in(12 mm) | 28% | 5.4 |
| AprAprilBest | 80°F(27°C) | 55°F(13°C) | 0.2 in(5 mm) | 22% | 6.6 |
| MayMay | 90°F(32°C) | 64°F(18°C) | 0.1 in(3 mm) | 19% | 7.6 |
| JunJune | 101°F(38°C) | 74°F(23°C) | 0.0 in(1 mm) | 14% | 8.2 |
| JulJuly | 106°F(41°C) | 80°F(27°C) | 0.4 in(11 mm) | 19% | 7.5 |
| AugAugust | 104°F(40°C) | 78°F(26°C) | 0.6 in(15 mm) | 20% | 6.8 |
| SepSeptember | 96°F(36°C) | 70°F(21°C) | 0.3 in(7 mm) | 21% | 6.0 |
| OctOctober | 83°F(28°C) | 58°F(14°C) | 0.3 in(8 mm) | 24% | 4.5 |
| NovNovember | 68°F(20°C) | 46°F(8°C) | 0.3 in(8 mm) | 32% | 3.3 |
| DecDecember | 57°F(14°C) | 38°F(3°C) | 0.6 in(14 mm) | 36% | 2.7 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate
All 20 places like Henderson →- 🇺🇸Bullhead CityArizona, United States · Pop. 39k92%matchSame humiditySame sunshineHenderson vs Bullhead City →
- 🇺🇸Lake Havasu CityArizona, United States · Pop. 54k91%matchSimilar rainfallSame sunshineHenderson vs Lake Havasu City →
- 🇺🇸Twentynine PalmsCalifornia, United States · Pop. 26k86%matchSame summer highsSimilar rainfallHenderson vs Twentynine Palms →
- 🇺🇸Tempe JunctionArizona, United States · Pop. 158k80%matchSame summer highsSame sunshineHenderson vs Tempe Junction →
- 🇺🇸KingmanArizona, United States · Pop. 29k79%matchSame sunshineSame humidityHenderson vs Kingman →