Annual mean 17°C · wettest around February · prevailing wind SW
Warmest
28.9 °C
Coldest
15.0 °C
Wettest
14%
Windiest
4.1 m/s
Prevailing
SW
3.4 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 La Crescenta-Montrose over the whole year is 17°C. August is the hottest month, with highs of about 28°C; January is the coldest, with lows of about 9°C. La Crescenta-Montrose has no sharply defined rainy season: the chance of rain on a given day runs from 2% in July, the driest month, to 13% in February, the wettest. Winds in La Crescenta-Montrose are highest in April, averaging 3.2 m/s (12 km/h), and lightest in November, at 2.3 m/s (8 km/h). The prevailing wind is from the SW. The clearest skies in La Crescenta-Montrose come in August, when the sky is typically 16% covered; May is the cloudiest month, at 36%.
Month by month La Crescenta-Montrose 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
9°C
12°C
12%
25%
2.4 m/s
40
1
78
February
16°C
9°C
13°C
13%
26%
2.7 m/s
44
3
76
March
17°C
10°C
14°C
12%
32%
3.1 m/s
47
3
78
April
20°C
12°C
17°C
7%
26%
3.2 m/s
67
10
78
May
21°C
15°C
19°C
7%
36%
3.2 m/s
77
14
75
June
25°C
18°C
24°C
3%
30%
3.2 m/s
74
36
51
July
28°C
20°C
27°C
2%
17%
3.1 m/s
54
57
26
August
28°C
20°C
28°C
5%
16%
2.9 m/s
48
64
18
September
27°C
18°C
26°C
4%
21%
2.7 m/s
61
52
31
October
24°C
15°C
22°C
6%
19%
2.5 m/s
76
34
54
November
20°C
11°C
17°C
8%
17%
2.3 m/s
71
10
77
December
16°C
9°C
13°C
12%
23%
2.3 m/s
48
1
81
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 La Crescenta-Montrose weather by season
Year round, La Crescenta-Montrose has days of about 15°C at their warmest in January, its coolest month, and 28°C in August, its warmest; the coolest hours of the day run from 9°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 February 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.
La Crescenta-Montrose weather in winterDecember to February
High 16°CLow 9°CRain 12%
Winter in La Crescenta-Montrose has typical daily highs of about 16°C and lows of about 9°C, with a 12% chance of rain on a given day.
La Crescenta-Montrose weather in springMarch to May
High 19°CLow 12°CRain 9%
Spring in La Crescenta-Montrose has typical daily highs of about 19°C and lows of about 12°C, with a 9% chance of rain on a given day.
La Crescenta-Montrose weather in summerJune to August
High 27°CLow 20°CRain 3%
Summer in La Crescenta-Montrose has typical daily highs of about 27°C and lows of about 20°C, with a 3% chance of rain on a given day.
La Crescenta-Montrose weather in autumnSeptember to November
High 24°CLow 15°CRain 6%
Autumn in La Crescenta-Montrose has typical daily highs of about 24°C and lows of about 15°C, with a 6% chance of rain on a given day.
When is the rainy season in La Crescenta-Montrose?
La Crescenta-Montrose has no sharply defined rainy season: the chance of rain on a given day runs from 2% in July, the driest month, to 13% in February, the wettest.
What time of year is La Crescenta-Montrose windiest?
Winds in La Crescenta-Montrose are highest in April, averaging 3.2 m/s (12 km/h), and lightest in November, at 2.3 m/s (8 km/h). The prevailing wind is from the SW.
What is the average temperature in La Crescenta-Montrose year round?
The average temperature in La Crescenta-Montrose over the whole year is 17°C. August is the hottest month, with highs of about 28°C; January is the coldest, with lows of about 9°C.