Annual mean 10°C · wettest around May · prevailing wind NE
Warmest
29.3 °C
Coldest
3.3 °C
Wettest
28%
Windiest
4.9 m/s
Prevailing
NE
4.0 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Castle Pines over the whole year is 10°C. July is the hottest month, with highs of about 29°C; January is the coldest, with lows of about -4°C. Castle Pines has no sharply defined rainy season: the chance of rain on a given day runs from 15% in December, the driest month, to 28% in May, the wettest. Winds in Castle Pines are highest in April, averaging 4.2 m/s (15 km/h), and lightest in January, at 3.4 m/s (12 km/h). The prevailing wind is from the NE. The clearest skies in Castle Pines come in September, when the sky is typically 38% covered; May is the cloudiest month, at 56%.
Month by month Castle Pines climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
4°C
-4°C
-2°C
18%
47%
3.4 m/s
0
0
13
February
5°C
-4°C
-1°C
19%
47%
3.8 m/s
1
0
19
March
9°C
-0°C
3°C
22%
51%
4.1 m/s
5
0
35
April
13°C
3°C
7°C
22%
53%
4.2 m/s
20
0
54
May
18°C
8°C
13°C
28%
56%
3.9 m/s
45
2
70
June
26°C
15°C
22°C
25%
47%
3.7 m/s
72
33
51
July
29°C
18°C
26°C
24%
45%
3.7 m/s
63
62
24
August
27°C
16°C
24°C
21%
45%
3.5 m/s
72
54
34
September
24°C
12°C
20°C
20%
38%
3.4 m/s
74
25
58
October
16°C
5°C
11°C
19%
39%
3.4 m/s
41
1
67
November
10°C
1°C
5°C
17%
40%
3.5 m/s
11
0
43
December
6°C
-3°C
0°C
15%
42%
3.5 m/s
1
0
23
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Castle Pines weather by season
Year round, Castle Pines has days of about 4°C at their warmest in January, its coolest month, and 29°C in July, its warmest; the coolest hours of the day run from -4°C to 18°C through the year, and the average temperature over the year is 10°C around the clock. Rain is most likely around May and least likely around December. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Castle Pines weather in winterDecember to February
High 5°CLow -4°CRain 17%
Winter in Castle Pines has typical daily highs of about 5°C and lows of about -4°C, with a 17% chance of rain on a given day.
Castle Pines weather in springMarch to May
High 13°CLow 4°CRain 24%
Spring in Castle Pines has typical daily highs of about 13°C and lows of about 4°C, with a 24% chance of rain on a given day.
Castle Pines weather in summerJune to August
High 27°CLow 16°CRain 23%
Summer in Castle Pines has typical daily highs of about 27°C and lows of about 16°C, with a 23% chance of rain on a given day.
Castle Pines weather in autumnSeptember to November
High 17°CLow 6°CRain 19%
Autumn in Castle Pines has typical daily highs of about 17°C and lows of about 6°C, with a 19% chance of rain on a given day.
When is the rainy season in Castle Pines?
Castle Pines has no sharply defined rainy season: the chance of rain on a given day runs from 15% in December, the driest month, to 28% in May, the wettest.
What time of year is Castle Pines windiest?
Winds in Castle Pines are highest in April, averaging 4.2 m/s (15 km/h), and lightest in January, at 3.4 m/s (12 km/h). The prevailing wind is from the NE.
What is the average temperature in Castle Pines year round?
The average temperature in Castle Pines over the whole year is 10°C. July is the hottest month, with highs of about 29°C; January is the coldest, with lows of about -4°C.