Greybull (WY) Climate by Month
The temperature in Greybull can vary quite a bit throughout the year.
Temperatures can be very warm during the warmest months,
and very cold during the cooler months.
The city sits in an arid zone with minimal moisture.
Now, let’s break down all the climate details for a clearer picture.
Average day and night temperature
Visitors to Greybull can expect significant temperature changes throughout the year. Average daytime temperatures reach a very warm 33°C in July. In January, the coolest month of the year, temperatures drop to a very cold -2°C. At night, expect cooler temperatures, averaging -15°C during this month.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Greybull experiences desert-like conditions in terms of precipitation with almost no rain/snowfall, generally receiving 170 mm annually. Greybull can be quite wet during May, receiving approximately 39 mm of precipitation over 10 rainy days. In contrast February, experiences much drier conditions, with 5.3 mm of snow/rainfall, spread across 3 snowy/rainy days.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
The best time of year to visit Greybull in the United States of America
During the months of May and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
The hottest season / summer takes place in June, July, August and September.
The coldest season / winter is in the following months: January, February and December.
July has an average maximum temperature of 33°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of -2°C.
May tops the wettest month list with 39 mm of rainfall.
February is the driest month with 5 mm of precipitation.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
