Diablo Lake weather by month

Check out Diablo Lake weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Diablo Lake (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
30°F maximum daytime temperature in January in Diablo Lake30
36°F maximum daytime temperature in February in Diablo Lake36
41°F maximum daytime temperature in March in Diablo Lake41
48°F maximum daytime temperature in April in Diablo Lake48
55°F maximum daytime temperature in May in Diablo Lake55
63°F maximum daytime temperature in June in Diablo Lake63
70°F maximum daytime temperature in July in Diablo Lake70
70°F maximum daytime temperature in August in Diablo Lake70
61°F maximum daytime temperature in September in Diablo Lake61
52°F maximum daytime temperature in October in Diablo Lake52
36°F maximum daytime temperature in November in Diablo Lake36
30°F maximum daytime temperature in December in Diablo Lake30
Min temperature (night-time)
18°F minimum night-time temperature in January in Diablo Lake18
21°F minimum night-time temperature in February in Diablo Lake21
25°F minimum night-time temperature in March in Diablo Lake25
28°F minimum night-time temperature in April in Diablo Lake28
36°F minimum night-time temperature in May in Diablo Lake36
41°F minimum night-time temperature in June in Diablo Lake41
45°F minimum night-time temperature in July in Diablo Lake45
45°F minimum night-time temperature in August in Diablo Lake45
39°F minimum night-time temperature in September in Diablo Lake39
32°F minimum night-time temperature in October in Diablo Lake32
25°F minimum night-time temperature in November in Diablo Lake25
18°F minimum night-time temperature in December in Diablo Lake18
Heat & Humidity
No heat & humidity in January in Diablo Lake0
No heat & humidity in February in Diablo Lake0
No heat & humidity in March in Diablo Lake0
No heat & humidity in April in Diablo Lake0
No heat & humidity in May in Diablo Lake0
No heat & humidity in June in Diablo Lake0
No heat & humidity in July in Diablo Lake0
No heat & humidity in August in Diablo Lake0
No heat & humidity in September in Diablo Lake0
No heat & humidity in October in Diablo Lake0
No heat & humidity in November in Diablo Lake0
No heat & humidity in December in Diablo Lake0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Diablo Lake

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
9 hours of daylight per day in January in Diablo Lake9
10 hours of daylight per day in February in Diablo Lake10
12 hours of daylight per day in March in Diablo Lake12
14 hours of daylight per day in April in Diablo Lake14
15 hours of daylight per day in May in Diablo Lake15
16 hours of daylight per day in June in Diablo Lake16
16 hours of daylight per day in July in Diablo Lake16
14 hours of daylight per day in August in Diablo Lake14
13 hours of daylight per day in September in Diablo Lake13
11 hours of daylight per day in October in Diablo Lake11
9 hours of daylight per day in November in Diablo Lake9
8 hours of daylight per day in December in Diablo Lake8
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Diablo Lake1
UV (maximum) index 2 (Low) in February in Diablo Lake2
UV (maximum) index 3 (Moderate) in March in Diablo Lake3
UV (maximum) index 5 (Moderate) in April in Diablo Lake5
UV (maximum) index 6 (High) in May in Diablo Lake6
UV (maximum) index 7 (High) in June in Diablo Lake7
UV (maximum) index 7 (High) in July in Diablo Lake7
UV (maximum) index 7 (High) in August in Diablo Lake7
UV (maximum) index 5 (Moderate) in September in Diablo Lake5
UV (maximum) index 3 (Moderate) in October in Diablo Lake3
UV (maximum) index 1 (Low) in November in Diablo Lake1
UV (maximum) index 1 (Low) in December in Diablo Lake1

Rainfall in Diablo Lake

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
17 days with some rainfall in January in Diablo Lake17
14 days with some rainfall in February in Diablo Lake14
15 days with some rainfall in March in Diablo Lake15
12 days with some rainfall in April in Diablo Lake12
12 days with some rainfall in May in Diablo Lake12
11 days with some rainfall in June in Diablo Lake11
8 days with some rainfall in July in Diablo Lake8
9 days with some rainfall in August in Diablo Lake9
11 days with some rainfall in September in Diablo Lake11
13 days with some rainfall in October in Diablo Lake13
17 days with some rainfall in November in Diablo Lake17
18 days with some rainfall in December in Diablo Lake18
Average monthly rainfall (inches)
7.6 inches monthly rainfall in January in Diablo Lake7.6
5.6 inches monthly rainfall in February in Diablo Lake5.6
4.6 inches monthly rainfall in March in Diablo Lake4.6
3.1 inches monthly rainfall in April in Diablo Lake3.1
2.4 inches monthly rainfall in May in Diablo Lake2.4
2.2 inches monthly rainfall in June in Diablo Lake2.2
1.7 inches monthly rainfall in July in Diablo Lake1.7
1.7 inches monthly rainfall in August in Diablo Lake1.7
2.5 inches monthly rainfall in September in Diablo Lake2.5
4.4 inches monthly rainfall in October in Diablo Lake4.4
7.4 inches monthly rainfall in November in Diablo Lake7.4
7.8 inches monthly rainfall in December in Diablo Lake7.8

More about Diablo Lake

Diablo Lake by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Washington State (Diablo Lake) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Diablo Lake?

Diablo Lake has a cold climate with warm dry summers.

Metric (°C)  |  Imperial (°F)

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More about the USA

Compare Diablo Lake with the USA

Below the Diablo Lake chart shows average maximum daytime temperature for Diablo Lake, Washington, USA and the USA (Washington).

Maximum daytime temperature (°F)

Diablo Lake, Washington, USA
USA (Washington)
41
36
45
41
55
48
66
55
75
63
84
70
88
70
86
61
79
52
68
36
57
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30
30

Metric (°C)  |  Imperial (°F)

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