Annual mean 17°C · wettest around March · prevailing wind W
Warmest
33.8 °C
Coldest
14.5 °C
Wettest
59%
Windiest
3.9 m/s
Prevailing
W
3.2 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
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 Crestline over the whole year is 17°C. July is the hottest month, with highs of about 33°C; January is the coldest, with lows of about 6°C. The rainy (wet) season in Crestline runs from November to May, peaking in March with a 55% chance of rain on a given day. The dry season is June to October; July is the driest month, at 27%. Winds in Crestline are highest in May, averaging 3.2 m/s (12 km/h), and lightest in December, at 1.9 m/s (7 km/h). The prevailing wind is from the W. The clearest skies in Crestline come in August, when the sky is typically 11% covered; March is the cloudiest month, at 31%.
Month by month Crestline 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
15°C
6°C
11°C
52%
25%
2.2 m/s
31
0
71
February
16°C
6°C
12°C
53%
25%
2.5 m/s
38
3
68
March
17°C
7°C
13°C
55%
31%
2.8 m/s
43
5
69
April
22°C
10°C
18°C
45%
24%
3.1 m/s
64
15
68
May
24°C
14°C
20°C
42%
26%
3.2 m/s
70
24
61
June
29°C
18°C
26°C
29%
16%
3.2 m/s
52
52
28
July
33°C
20°C
31°C
27%
11%
3.0 m/s
21
60
7
August
33°C
20°C
31°C
39%
11%
2.8 m/s
21
62
8
September
30°C
17°C
27°C
29%
16%
2.5 m/s
46
53
23
October
26°C
13°C
22°C
40%
15%
2.2 m/s
63
37
47
November
20°C
8°C
16°C
44%
16%
2.0 m/s
60
11
69
December
16°C
6°C
12°C
51%
22%
1.9 m/s
38
1
73
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 Crestline weather by season
Year round, Crestline has days of about 15°C at their warmest in January, its coolest month, and 33°C in July, its warmest; the coolest hours of the day run from 6°C to 20°C through the year, and the average temperature over the year is 17°C around the clock. Rain is most likely around March and least likely around July. 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.
Crestline weather in winterDecember to February
High 16°CLow 6°CRain 52%
Winter in Crestline has typical daily highs of about 16°C and lows of about 6°C, with a 52% chance of rain on a given day.
Crestline weather in springMarch to May
High 21°CLow 10°CRain 47%
Spring in Crestline has typical daily highs of about 21°C and lows of about 10°C, with a 47% chance of rain on a given day.
Crestline weather in summerJune to August
High 32°CLow 19°CRain 32%
Summer in Crestline has typical daily highs of about 32°C and lows of about 19°C, with a 32% chance of rain on a given day.
Crestline weather in autumnSeptember to November
High 25°CLow 12°CRain 38%
Autumn in Crestline has typical daily highs of about 25°C and lows of about 12°C, with a 38% chance of rain on a given day.
When is the rainy season in Crestline?
The rainy (wet) season in Crestline runs from November to May, peaking in March with a 55% chance of rain on a given day. The dry season is June to October; July is the driest month, at 27%.
What time of year is Crestline windiest?
Winds in Crestline are highest in May, averaging 3.2 m/s (12 km/h), and lightest in December, at 1.9 m/s (7 km/h). The prevailing wind is from the W.
What is the average temperature in Crestline year round?
The average temperature in Crestline over the whole year is 17°C. July is the hottest month, with highs of about 33°C; January is the coldest, with lows of about 6°C.