ClimateForecastAprilMay >>

Climate in Granby (Colorado), United States of America

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Weather Forecasts for Granby (CO)

Fri   Apr 26
12°C | 0°C
W 18 km/h
1.8 mm
broken clouds and slight rain

broken clouds and slight rain

Sat   Apr 27
4°C | -1°C
NE 7 km/h
26 mm
overcast and heavy sleet

overcast and heavy sleet

Sun   Apr 28
7°C | -2°C
W 14 km/h
4.9 mm
broken clouds and sleet

broken clouds and sleet

The best time of year to visit Granby in the United States of America

During the months of June, July, August 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:

  • Does Granby have a dry season?
    Yes, the months of February, June and November are very dry.
  • When is winter in Granby?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Granby?
    July has an average maximum temperature of 25°C and is the warmest month of the year.
  • Which is the coldest month in Granby?
    The coldest month is January with an average maximum temperature of -2°C.
  • Which is the wettest month in Granby?
    May tops the wettest month list with 46 mm of rainfall.
  • Which is the driest month in Granby?
    June is the driest month with 17 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.