Jackson HolePhoto: James St. John · CC BY 2.0USA · North America
Best time to visit Jackson Hole
Jackson Hole sits below the dramatic Teton range, gateway to Yellowstone: skiing in winter, wildlife and hiking in summer.
Climate decision
Best travel months for Jackson Hole
Top recommendation
Next highest scores
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Latest 5-year values 2021–2025
Average of the five most recent complete years compared with the 1991–2025 climate average.
December · Mean daily maximum
-3.2 °C
1991–2025: -5.5 °C
+2.4 °C · higher
January · Wet days
10.8 days/month
1991–2025: 14.1 days/month
-3.3 days/month · lower
August · Monthly precipitation
59.7 mm/month
1991–2025: 35.5 mm/month
+24.2 mm/month · higher
August: 2/155 days at or above 30 °C; highest single value 31.9 °C.
Five-year historical sample, not a weather forecast or long-term climate trend. Individual hot days can be far above the monthly mean.
Annual profile · Seasonal contrast
Jackson Hole: temperature opens and closes the travel window
Average daily highs span 29.4 °C across the year. This marked contrast shapes the choice of month more than small differences in rain or sunshine.
The key decision
Choose the suitable temperature range first. Within that window, dryness and sunshine identify the stronger month.
Lowest average daily low
January · -16.7 °C
Highest average daily high
July · 23.6 °C
Fewest rainy days
July · 7.1
Most sunshine
July · 9.1 h
Month by month
Overall suitability per month. Tap a month for details.
All climate figures compared
The table is the complete accessible data view; the charts below highlight selected patterns.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Rain mm | Sun h/day (est.) | Humidity % | Wind m/s | Score |
|---|---|---|---|---|---|---|---|---|
| January | -6 | -17 | 14 | 68 | 2.5 | 97 | 0.7 | 23 |
| February | -5 | -16 | 13 | 60 | 3.8 | 98 | 0.8 | 26 |
| March | -2 | -12 | 14 | 59 | 5.4 | 94 | 0.7 | 27 |
| April | 4 | -7 | 14 | 58 | 6.9 | 79 | 0.6 | 34 |
| May | 12 | -1 | 14 | 67 | 7.4 | 70 | 0.4 | 44 |
| June | 18 | 3 | 10 | 49 | 8.7 | 62 | 0.3 | 71 |
| July | 24 | 8 | 7 | 27 | 9.1 | 51 | 0.3 | 91 |
| August | 23 | 7 | 8 | 35 | 7.8 | 48 | 0.3 | 90 |
| September | 18 | 3 | 8 | 42 | 6.1 | 53 | 0.3 | 78 |
| October | 9 | -3 | 10 | 51 | 4.0 | 66 | 0.4 | 47 |
| November | 0 | -10 | 11 | 58 | 2.5 | 83 | 0.5 | 33 |
| December | -6 | -16 | 15 | 74 | 1.9 | 95 | 0.7 | 21 |
Climate through the year
Compare temperature, rainy days, sunshine and, for coastal destinations, sea temperature month by month.
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Where to stay in Jackson Hole
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The number is the overall climate score, not a similarity score.
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Frequently asked questions
When is the best time to visit Jackson Hole?
The strongest climate months are June, July, August, September. Values are historical averages, not a forecast.
Which month has the highest average daily maximum temperature in Jackson Hole?
The average daily maximum temperature in Jackson Hole is highest in July at around 24 °C.