Annual mean 14°C · wettest around December · prevailing wind W
Warmest
30.6 °C
Coldest
4.4 °C
Wettest
73%
Windiest
4.2 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
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 Langley Park over the whole year is 14°C. July is the hottest month, with highs of about 30°C; January is the coldest, with lows of about -0°C. Langley Park has no sharply defined rainy season: the chance of rain on a given day runs from 52% in October, the driest month, to 64% in December, the wettest. Winds in Langley Park are highest in March, averaging 2.9 m/s (10 km/h), and lightest in July, at 1.7 m/s (6 km/h). The prevailing wind is from the W. The clearest skies in Langley Park come in November, when the sky is typically 35% covered; May is the cloudiest month, at 50%.
Month by month Langley Park 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
5°C
-0°C
-0°C
57%
47%
2.5 m/s
3
0
14
February
7°C
2°C
3°C
64%
43%
2.4 m/s
5
0
27
March
11°C
5°C
7°C
61%
42%
2.9 m/s
17
0
45
April
17°C
9°C
13°C
57%
44%
2.7 m/s
39
7
63
May
21°C
15°C
20°C
62%
50%
2.1 m/s
59
22
59
June
27°C
20°C
27°C
54%
38%
2.1 m/s
49
51
25
July
30°C
23°C
32°C
56%
35%
1.7 m/s
16
54
4
August
28°C
21°C
30°C
63%
39%
1.7 m/s
33
59
9
September
25°C
18°C
25°C
59%
42%
1.7 m/s
62
42
36
October
19°C
12°C
17°C
52%
41%
1.8 m/s
57
14
67
November
12°C
5°C
8°C
60%
35%
2.1 m/s
18
1
52
December
7°C
2°C
3°C
64%
46%
2.1 m/s
2
0
26
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 Langley Park weather by season
Year round, Langley Park has days of about 5°C at their warmest in January, its coolest month, and 30°C in July, its warmest; the coolest hours of the day run from -0°C to 23°C through the year, and the average temperature over the year is 14°C around the clock. Rain is most likely around December and least likely around October. 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.
Langley Park weather in winterDecember to February
High 6°CLow 1°CRain 62%
Winter in Langley Park has typical daily highs of about 6°C and lows of about 1°C, with a 62% chance of rain on a given day.
Langley Park weather in springMarch to May
High 17°CLow 9°CRain 60%
Spring in Langley Park has typical daily highs of about 17°C and lows of about 9°C, with a 60% chance of rain on a given day.
Langley Park weather in summerJune to August
High 28°CLow 21°CRain 58%
Summer in Langley Park has typical daily highs of about 28°C and lows of about 21°C, with a 58% chance of rain on a given day.
Langley Park weather in autumnSeptember to November
High 19°CLow 11°CRain 57%
Autumn in Langley Park has typical daily highs of about 19°C and lows of about 11°C, with a 57% chance of rain on a given day.
When is the rainy season in Langley Park?
Langley Park has no sharply defined rainy season: the chance of rain on a given day runs from 52% in October, the driest month, to 64% in December, the wettest.
What time of year is Langley Park windiest?
Winds in Langley Park are highest in March, averaging 2.9 m/s (10 km/h), and lightest in July, at 1.7 m/s (6 km/h). The prevailing wind is from the W.
What is the average temperature in Langley Park year round?
The average temperature in Langley Park over the whole year is 14°C. July is the hottest month, with highs of about 30°C; January is the coldest, with lows of about -0°C.