Castle RockCastle Rock at a Glance
When to Go
Weather & Climate near Castle Rock
Climate
Castle Rock's climate is classified as Cold Semi-Arid - Cold Semi-Arid climate with warm summers (peaking in July) and cold winters (coldest in January). Temperatures range from 0°C to 32°C. Moderate rainfall (504 mm/year) with a pronounced dry season.
Air Quality:
AQI 20
Good
Temperature & Rainfall
Temperature Range
32°
Warmest Month
0°
Coldest Month
Monthly Conditions
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | - | 0° - 14° | 4° | 39 mm | - | - | 3.5 m/s | - | - |
| February | - | 1° - 16° | 6° | 27 mm | - | - | 3.7 m/s | - | - |
| March | - | 3° - 18° | 11° | 27 mm | - | - | 4.1 m/s | - | - |
| April | - | 6° - 22° | 14° | 11 mm | - | - | 4.2 m/s | - | - |
| May | - | 10° - 27° | 18° | 6 mm | - | - | 3.9 m/s | - | - |
| June | - | 15° - 32° | 23° | 17 mm | - | - | 3.6 m/s | - | - |
| July | - | 17° - 31° | 24° | 115 mm | - | - | 3.0 m/s | - | - |
| August | - | 16° - 30° | 23° | 97 mm | - | - | 2.7 m/s | - | - |
| September | - | 14° - 28° | 21° | 54 mm | - | - | 2.9 m/s | - | - |
| October | - | 9° - 24° | 16° | 39 mm | - | - | 3.2 m/s | - | - |
| November | - | 3° - 18° | 11° | 25 mm | - | - | 3.3 m/s | - | - |
| December | - | 0° - 14° | 5° | 47 mm | - | - | 3.3 m/s | - | - |