Bighorn Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Bighorn.
Climate overview of Bighorn
The climate in Bighorn, United States of America, is marked by large temperature swings across the seasons, ranging from 23°C (73°F) in July to -2°C (28°F) in December.
Bighorn sees a moderate amount of rain/snowfall, totalling around 709 mm (28 in) per year. It experiences warm summers and very cold winters, creating some seasonal variation.
Bighorn Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Bighorn - and find the best time to visit.
Monthly Temperature in Bighorn
In Bighorn, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a comfortable 23°C (73°F) in July, the warmest time of the year, to a very cold -2°C (28°F) during cooler months like December.
At night, you can expect temperatures ranging from 7°C (45°F) in July to around -14°C (7°F) during December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Bighorn
On average, Bighorn receives a reasonable amount of rain/snowfall, with an annual precipitation of 709 mm (28 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, April it receives moderate snow/rainfall, averaging 83 mm (3.3 in) of precipitation, recorded across 19 snowy/rainy days. In contrast, the driest month June brings less rainfall, with 23 mm (0.9 in) over 7 rainy days. For more details, please visit our Bighorn Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Humidity in Bighorn by Month
The relative humidity is moderate throughout the year in Bighorn.
The city experiences its highest humidity in December, reaching 64%. In June, the humidity drops to its lowest level at 43%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Bighorn
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July and August
- Warmest weather: July
- Fewest rainy days: June
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: December, with freezing nights around -14°C (7°F).
Frequently asked questions about the climate in Bighorn
What is the best time to visit Bighorn?
June, July and August typically offer the most optimal weather in Bighorn. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions. Bighorn has warm summers and very cold winters.
What temperatures can I expect in Bighorn?
Daytime highs range from -2°C (28°F) in December to 23°C (73°F) in July. Nighttime lows range from -14°C (7°F) to 7°C (45°F). Temperatures vary considerably through the year.
How much rain does Bighorn get?
Annual rainfall is around 709 mm (28 in). April is the wettest month with 83 mm (3.3 in), while June is the driest with 23 mm (0.9 in). In the coldest months, precipitation may fall as snow/rain.
Bighorn 3-Day Forecast
Bighorn 3-Day Forecast
Bighorn on the map
Bighorn is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
The 10 most alternative cities in the United States
Discover the top 10 fun and alternative U.S. cities rich in art, culture, and adventure. From Portland's hippy charm to Sedona's stunning landscapes.
Sedona: Explore Majestic Red Rock Landscapes
A picturesque artists' town surrounded by red rocks and known for its spirituality, vortex energy, and stunning hikes like Cathedral Rock.
10 most idyllic villages to visit in the United States
Discover 10 idyllic villages in the USA, from California to Vermont. Explore their unique charm, rich history, stunning nature, and vibrant arts scenes.