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Donnelly Weather and Climate: A Comprehensive Guide

The temperature in Donnelly can vary quite a bit throughout the year. Temperatures can be warm during the warmest months, and very cold during the cooler months. It receives a moderate amount of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

Visitors to Donnelly can expect significant temperature changes throughout the year. On average, daytime temperatures range from a comfortable 28°C in July to a very cold 1°C in January.

Nighttime temperatures can drop, with average lows reaching -11°C in January. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Generally, Donnelly experiences moderate precipitation patterns, averaging 621 mm yearly. The seasons in Donnelly, bring significant changes in precipitation. The wettest month, December, receives moderate snowfall, with an average of 99 mm of precipitation. This snowfall is distributed across 17 snowy days.

In contrast, the driest month, July, experiences much less rainfall, totaling 9.8 mm over 3 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Donnelly Precipitation page.

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

Forecast for Donnelly

Fri   Dec 27
1°C | -3°C
SW 2 m/s
2.8 mm
overcast and slight snow

overcast and slight snow

Sat   Dec 28
1°C | -2°C
SW 3 m/s
20 mm
overcast and sleet

overcast and sleet

Sun   Dec 29
2°C | -3°C
SW 4 m/s
40 mm
overcast and heavy rain

overcast and heavy rain

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

During the months of June 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 Donnelly have a dry season?
    Yes, the months of July and August are very dry.
  • Which is the warmest month in Donnelly?
    July has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Donnelly?
    The coldest month is January with an average maximum temperature of 1°C.
  • Which is the wettest month in Donnelly?
    December tops the wettest month list with 99 mm of rainfall.
  • Which is the driest month in Donnelly?
    July is the driest month with 10 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.