Jackson Hole climate guide

Temperature in Jackson Hole (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
-3°C maximum daytime temperature in January in Jackson Hole-3
0°C maximum daytime temperature in February in Jackson Hole0
3°C maximum daytime temperature in March in Jackson Hole3
9°C maximum daytime temperature in April in Jackson Hole9
15°C maximum daytime temperature in May in Jackson Hole15
20°C maximum daytime temperature in June in Jackson Hole20
26°C maximum daytime temperature in July in Jackson Hole26
25°C maximum daytime temperature in August in Jackson Hole25
19°C maximum daytime temperature in September in Jackson Hole19
13°C maximum daytime temperature in October in Jackson Hole13
3°C maximum daytime temperature in November in Jackson Hole3
-2°C maximum daytime temperature in December in Jackson Hole-2
Min temperature (night-time)
-16°C minimum night-time temperature in January in Jackson Hole-16
-14°C minimum night-time temperature in February in Jackson Hole-14
-11°C minimum night-time temperature in March in Jackson Hole-11
-6°C minimum night-time temperature in April in Jackson Hole-6
-1°C minimum night-time temperature in May in Jackson Hole-1
3°C minimum night-time temperature in June in Jackson Hole3
6°C minimum night-time temperature in July in Jackson Hole6
5°C minimum night-time temperature in August in Jackson Hole5
1°C minimum night-time temperature in September in Jackson Hole1
-4°C minimum night-time temperature in October in Jackson Hole-4
-9°C minimum night-time temperature in November in Jackson Hole-9
-15°C minimum night-time temperature in December in Jackson Hole-15

Sunshine & Daylight in Jackson Hole

  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 Jackson Hole9
11 hours of daylight per day in February in Jackson Hole11
12 hours of daylight per day in March in Jackson Hole12
13 hours of daylight per day in April in Jackson Hole13
15 hours of daylight per day in May in Jackson Hole15
15 hours of daylight per day in June in Jackson Hole15
15 hours of daylight per day in July in Jackson Hole15
14 hours of daylight per day in August in Jackson Hole14
12 hours of daylight per day in September in Jackson Hole12
11 hours of daylight per day in October in Jackson Hole11
10 hours of daylight per day in November in Jackson Hole10
9 hours of daylight per day in December in Jackson Hole9

Rainfall in Jackson Hole

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
9 days with some rainfall in January in Jackson Hole9
9 days with some rainfall in February in Jackson Hole9
10 days with some rainfall in March in Jackson Hole10
10 days with some rainfall in April in Jackson Hole10
10 days with some rainfall in May in Jackson Hole10
8 days with some rainfall in June in Jackson Hole8
7 days with some rainfall in July in Jackson Hole7
7 days with some rainfall in August in Jackson Hole7
7 days with some rainfall in September in Jackson Hole7
6 days with some rainfall in October in Jackson Hole6
8 days with some rainfall in November in Jackson Hole8
9 days with some rainfall in December in Jackson Hole9
Average monthly rainfall (mm)
50 mm monthly rainfall in January in Jackson Hole50
35 mm monthly rainfall in February in Jackson Hole35
35 mm monthly rainfall in March in Jackson Hole35
35 mm monthly rainfall in April in Jackson Hole35
51 mm monthly rainfall in May in Jackson Hole51
48 mm monthly rainfall in June in Jackson Hole48
27 mm monthly rainfall in July in Jackson Hole27
33 mm monthly rainfall in August in Jackson Hole33
36 mm monthly rainfall in September in Jackson Hole36
32 mm monthly rainfall in October in Jackson Hole32
41 mm monthly rainfall in November in Jackson Hole41
45 mm monthly rainfall in December in Jackson Hole45

More climate for Jackson Hole

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (Maximum)
UV (maximum) index 2 (Low) in January in Jackson Hole2
UV (maximum) index 3 (Moderate) in February in Jackson Hole3
UV (maximum) index 4 (Moderate) in March in Jackson Hole4
UV (maximum) index 6 (High) in April in Jackson Hole6
UV (maximum) index 8 (Very High) in May in Jackson Hole8
UV (maximum) index 9 (Very High) in June in Jackson Hole9
UV (maximum) index 10 (Very High) in July in Jackson Hole10
UV (maximum) index 9 (Very High) in August in Jackson Hole9
UV (maximum) index 7 (High) in September in Jackson Hole7
UV (maximum) index 4 (Moderate) in October in Jackson Hole4
UV (maximum) index 2 (Low) in November in Jackson Hole2
UV (maximum) index 1 (Low) in December in Jackson Hole1
Heat & Humidity
No heat & humidity in January in Jackson Hole0
No heat & humidity in February in Jackson Hole0
No heat & humidity in March in Jackson Hole0
No heat & humidity in April in Jackson Hole0
No heat & humidity in May in Jackson Hole0
No heat & humidity in June in Jackson Hole0
No heat & humidity in July in Jackson Hole0
No heat & humidity in August in Jackson Hole0
No heat & humidity in September in Jackson Hole0
No heat & humidity in October in Jackson Hole0
No heat & humidity in November in Jackson Hole0
No heat & humidity in December in Jackson Hole0

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

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More about Jackson Hole

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

The climate guide for Jackson Hole, Wyoming 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.

Metric (°C / mm)  |  Imperial (°F / inches)

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