COVID-19 (Coronavirus) may impact your travel plans and the data on our site. Stay safe, and always check official travel advice before you book.

Best time to visit Jackson, WY, USA

Our verdict

The best time to visit Jackson is October-November

If you’re looking to travel to Jackson for your next trip but aren’t sure when to go and when to avoid, this article is all you’ll need. The best time to visit Jackson is October-November due to the excellent all-round weather conditions, and it’s also not during the height of peak travel periods, so it’s not likely to be as busy.

In summer, the average maximum temperature is around 33℃ (92℉), but temperatures can sometimes reach as high as 35℃ (95℉) on the hottest days of the year. In the winter, temperatures can get down to -1℃ (30℉) around January.

The longest days between sunrise and sunset in Jackson are usually in July, so if you want to get the most out of your daytime activities, be sure to plan your visit around this time. April sees the most amount of rain in a month if you’re ok with chancing getting drenched, so if you’re looking to stay dry, visit in June instead.

To learn everything you need to know (and none of the stuff you don’t) about when to visit Jackson, keep reading below. Plus, you’ll find tools to help you get the best deals on travel and hotels too!

Warmest month

July

Least rainfall

June

Most daylight

July

Let someone else do the hard work.
Map pin icon
Where to?
Jackson

Jackson seasons

Before you continue, it’s important to know when the seasons are in Jackson as they might be different to yours depending on where in the world you’re travelling from. Jackson is in the Northern Hemisphere, so the seasons fall during these months:

SeasonMonths
Summer June to August
Autumn/fall September to November
Winter December to February
Spring March to May

Average temperatures in Jackson

If the temperature is a big factor for you to help you decide when to visit, the chart below shows the average minimum and maximum temperatures in Jackson for each month side-by-side so you can easily see the difference in weather throughout the year. To see the temperatures in both Celsius (°C) and Fahrenheit (°F), hover or tap the shaded boxes on the graph.

Jackson climate by month

If you already have a rough idea about which months you might want to travel, the section below shows a detailed breakdown of the climate in Jackson for each month so you can see if it all suits your wants and needs. Scroll down, or use the quick menu below to jump to your preferred month.

Jump to:

JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC

Jackson in January

  • Average temperature: 8℃ (46℉)
  • Average high temperature: 12℃ (54℉)
  • Average low temperature: 4℃ (38℉)
  • Average humidity: 77%
  • Average sunny days: 18 days
  • Average rainfall: 72mm (3") over 10 days
  • Average snow days: 1 days
18 days
of pure sunshine
10 days
of showers or rain

What to pack: If you’re heading to Jackson in January, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.


Jackson in February

  • Average temperature: 10℃ (51℉)
  • Average high temperature: 15℃ (59℉)
  • Average low temperature: 6℃ (43℉)
  • Average humidity: 80%
  • Average sunny days: 14 days
  • Average rainfall: 71mm (3") over 12 days
14 days
of pure sunshine
12 days
of showers or rain

What to pack: If you’re heading to Jackson in February, make sure you pack a warm jacket or coat.


Jackson in March

  • Average temperature: 14℃ (58℉)
  • Average high temperature: 20℃ (68℉)
  • Average low temperature: 10℃ (49℉)
  • Average humidity: 78%
  • Average sunny days: 15 days
  • Average rainfall: 71mm (3") over 14 days
15 days
of pure sunshine
14 days
of showers or rain

What to pack: If you’re heading to Jackson in March, make sure you pack a warm jacket or coat.


Jackson in April

  • Average temperature: 19℃ (65℉)
  • Average high temperature: 25℃ (76℉)
  • Average low temperature: 13℃ (55℉)
  • Average humidity: 74%
  • Average sunny days: 16 days
  • Average rainfall: 88mm (3") over 13 days
16 days
of pure sunshine
13 days
of showers or rain

What to pack: If you’re heading to Jackson in April, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.


Jackson in May

  • Average temperature: 23℃ (73℉)
  • Average high temperature: 29℃ (84℉)
  • Average low temperature: 17℃ (63℉)
  • Average humidity: 74%
  • Average sunny days: 15 days
  • Average rainfall: 54mm (2") over 14 days
15 days
of pure sunshine
14 days
of showers or rain

What to pack: If you’re heading to Jackson in May, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.


Jackson in June

  • Average temperature: 27℃ (80℉)
  • Average high temperature: 33℃ (91℉)
  • Average low temperature: 21℃ (70℉)
  • Average humidity: 72%
  • Average sunny days: 13 days
  • Average rainfall: 45mm (2") over 14 days
13 days
of pure sunshine
14 days
of showers or rain

What to pack: If you’re heading to Jackson in June, make sure you pack t-shirts and shorts.. It stays pretty warm most of the time.


Jackson in July

  • Average temperature: 27℃ (81℉)
  • Average high temperature: 33℃ (92℉)
  • Average low temperature: 22℃ (72℉)
  • Average humidity: 73%
  • Average sunny days: 13 days
  • Average rainfall: 54mm (2") over 16 days
13 days
of pure sunshine
16 days
of showers or rain

What to pack: If you’re heading to Jackson in July, make sure you pack t-shirts and shorts.. It stays pretty warm most of the time.


Jackson in August

  • Average temperature: 27℃ (81℉)
  • Average high temperature: 33℃ (92℉)
  • Average low temperature: 22℃ (72℉)
  • Average humidity: 73%
  • Average sunny days: 14 days
  • Average rainfall: 56mm (2") over 16 days
14 days
of pure sunshine
16 days
of showers or rain

What to pack: If you’re heading to Jackson in August, make sure you pack t-shirts and shorts.. It stays pretty warm most of the time.


Jackson in September

  • Average temperature: 25℃ (76℉)
  • Average high temperature: 31℃ (87℉)
  • Average low temperature: 20℃ (68℉)
  • Average humidity: 73%
  • Average sunny days: 17 days
  • Average rainfall: 48mm (2") over 12 days
17 days
of pure sunshine
12 days
of showers or rain

What to pack: If you’re heading to Jackson in September, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.

Jackson in October

  • Average temperature: 19℃ (66℉)
  • Average high temperature: 25℃ (77℉)
  • Average low temperature: 14℃ (57℉)
  • Average humidity: 69%
  • Average sunny days: 21 days
  • Average rainfall: 46mm (2") over 8 days
21 days
of pure sunshine
8 days
of showers or rain

What to pack: If you’re heading to Jackson in October, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.


Jackson in November

  • Average temperature: 13℃ (55℉)
  • Average high temperature: 18℃ (64℉)
  • Average low temperature: 8℃ (47℉)
  • Average humidity: 74%
  • Average sunny days: 20 days
  • Average rainfall: 51mm (2") over 9 days
20 days
of pure sunshine
9 days
of showers or rain

What to pack: If you’re heading to Jackson in November, make sure you pack a warm jacket or coat.


Jackson in December

  • Average temperature: 10℃ (49℉)
  • Average high temperature: 14℃ (57℉)
  • Average low temperature: 6℃ (43℉)
  • Average humidity: 80%
  • Average sunny days: 18 days
  • Average rainfall: 65mm (3") over 11 days
18 days
of pure sunshine
11 days
of showers or rain

What to pack: If you’re heading to Jackson in December, make sure you pack a warm jacket or coat.


Top FAQs

The hottest month of the year in Jackson is usually July, where temperatures tend to rise to around 33℃ (92℉) in the middle of the day or early afternoon.
The month with the least amount of rain in Jackson is generally around June. The dry season often coincides with cooler weather, so you should check the temperatures in June first to make sure it’s still a good time to go.
The rainiest time of year in Jackson is generally around April, although the wetter season can sometimes extend a few months either side of April too.
If you want to get the most out of your time visiting Jackson, or if you're just afraid of the dark, the days in July are usually the longest between sunrise and sunset.

Jackson map

Icons made by Freepik from www.flaticon.com