Prescott Valley Climate by Month
Prescott Valley, Arizona, United States
Hot summers and cold winters, with rain spread through the year.
The climate in Prescott Valley is one of hot summers and cold winters, with rain spread through the year. Afternoon highs range from 55°F (13°C) in January to 94°F (34°C) in July, and December nights average 28°F (-2°C). About 17 in (433 mm) of rain falls in a typical year, with no clear rainy season. The air is dry, averaging 33% relative humidity.
- Warmest month
- 94°F(34°C)
- Average high, July
- Coldest nights
- 28°F(-2°C)
- Average low, December
- Rain per year
- 17 in(433 mm)
- No clear rainy season
- Humidity
- 33%
- Sunniest: June
Best and worst months in Prescott Valley
Best for weatherApril, May and October are the best time for weather in Prescott Valley: highs near 77°F (25°C) and about 0.7 in (18 mm) of rain a month.
Least pleasantJanuary and July are the least pleasant; July is the hottest, with highs of 94°F (34°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 October.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Prescott Valley weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 55°F(13°C) | 28°F(-2°C) | 1.4 in(35 mm) | 45% | 3.1 |
| FebFebruary | 58°F(15°C) | 30°F(-1°C) | 1.8 in(46 mm) | 41% | 3.8 |
| MarMarch | 64°F(18°C) | 35°F(1°C) | 1.5 in(37 mm) | 33% | 5.5 |
| AprAprilBest | 71°F(22°C) | 40°F(4°C) | 0.6 in(15 mm) | 27% | 6.7 |
| MayMayBest | 80°F(27°C) | 47°F(9°C) | 0.5 in(13 mm) | 25% | 7.6 |
| JunJune | 90°F(32°C) | 56°F(14°C) | 0.2 in(6 mm) | 18% | 8.1 |
| JulJuly | 94°F(34°C) | 64°F(18°C) | 2.8 in(72 mm) | 30% | 7.0 |
| AugAugust | 92°F(33°C) | 63°F(17°C) | 3.0 in(75 mm) | 37% | 6.2 |
| SepSeptember | 88°F(31°C) | 56°F(14°C) | 1.6 in(41 mm) | 34% | 5.7 |
| OctOctoberBest | 78°F(26°C) | 45°F(7°C) | 1.0 in(25 mm) | 32% | 4.7 |
| NovNovember | 66°F(19°C) | 34°F(1°C) | 1.2 in(30 mm) | 33% | 3.5 |
| DecDecember | 56°F(13°C) | 28°F(-2°C) | 1.5 in(38 mm) | 44% | 2.8 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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