-3 to 26°C
temperature
2700 hours
sunshine per day
380 mm
rain
142 days
dry
134 days
rain
89 days
snow

Climate of Libby

Libby has a continental climate. In the summer it is warm and dry, and in the winter it is cold and wet. The average annual temperature for Libby is 10° degrees and there is about 380 mm of rain in a year. It is dry for 167 days a year with an average humidity of 76% and an UV-index of 3.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between -3°C and 26°C
  • Night:the average nighttime temperature is between -9°C and 8°C
  • Rain: it rains 134 days and there is a total of approximately 380 mm rainfall
  • Snow: it snows an average of 89 days per year
  • Sun hours: throughout the year there are 2700 sun hours
Maximum temperature: between -3°C and 26°C
Warmest month: 26°C in July
Coldest month: -3°C in December
Night temperature: between -9°C and 8°C
Dry days: 142 days
Days with rain: 134 days
Days with snow: 89 days
Total rain sum: 380 mm
Hours of sunshine: 2700 hours

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Libby.

Precipitation graph

This graph shows the average amount of rainfall per month for Libby.

Climate table of Libby

In this climate table you can see at a glance what the average weather per month is for Libby. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Libby might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) -2 -1 3 8 16 19 26 26 20 10 2 -3
Night temp. (°C) -9 -9 -5 -2 2 5 8 8 4 0 -5 -9
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 35 41 48 38 32 34 10 8 11 35 41 47
Days with rain 9 8 17 17 15 13 7 6 7 13 13 9
Days with snow 17 18 13 6 1 - - - - 2 12 20
Dry days 5 2 1 7 15 17 24 25 23 16 5 2
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 3 4 6 8 10 10 12 12 9 6 4 4
Wind force (Bft) 2 2 2 2 2 2 2 2 2 2 2 2
UV-index 1 1 2 2 4 5 5 4 3 2 1 1

Best time to visit Libby

The best time to visit Libby in the state of Montana is from June through September. In this period you have a pleasant temperature and almost no precipitation. The highest average temperature in Libby is 26°C in July and the lowest is -3°C in December.

Climate of Libby by month

What is the average climate in a given month for Libby? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Libby weather experiences

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