Mendota Heights (MN) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Mendota Heights.
Climate overview of Mendota Heights
The climate in Mendota Heights, Minnesota, United States of America, is marked by large temperature swings across the seasons, ranging from 29°C (84°F) in July to -5°C (23°F) in January.
Mendota Heights sees a moderate amount of rain/snowfall, totalling around 873 mm (34 in) per year. It experiences a distinct dry season from January to February, creating some seasonal variation. The most sunshine falls in July, with an average of 11.7 hours of daily sunshine.
Mendota Heights Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mendota Heights — and find the best time to visit.
Monthly Temperature in Mendota Heights
In Mendota Heights, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a comfortable 29°C (84°F) in July, the warmest time of the year, to a very cold -5°C (23°F) during cooler months like January.
At night, you can expect temperatures ranging from 18°C (64°F) in July to around -13°C (9°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Mendota Heights
On average, Mendota Heights receives a reasonable amount of rain/snowfall, with an annual precipitation of 873 mm (34 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, June it receives high rainfall, averaging 130 mm (5.1 in) of precipitation, recorded across 14 rainy days. In contrast, the driest month January brings less snowfall, with 18 mm (0.7 in) over 7 snowy days. For more details, please visit our Mendota Heights Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Mendota Heights
Seasonal changes in sunshine hours are quite dramatic in Mendota Heights. While July receives considerable daily sunshine with up to 11.7 hours, November marks the darkest time of the year, where sunshine is scarce with only 3.8 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Mendota Heights by Month
The relative humidity is high throughout the year in Mendota Heights.
The city experiences its highest humidity in December, reaching 74%. In April, the humidity drops to its lowest level at 60%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Mendota Heights
The average wind speed over the year ranges from 4 m/s (8 knots) to 6 m/s (12 knots). It is lower in July and August and higher in April. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Mendota Heights
Frequently asked questions about the climate in Mendota Heights
What is the best time to visit Mendota Heights?
September typically offers the most optimal weather in Mendota Heights. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Mendota Heights has a distinct dry season from January to February.
What temperatures can I expect in Mendota Heights?
Daytime highs range from -5°C (23°F) in January to 29°C (84°F) in July. Nighttime lows range from -13°C (9°F) to 18°C (64°F). Temperatures vary considerably through the year.
How much rain does Mendota Heights get?
Annual rainfall is around 873 mm (34 in). June is the wettest month with 130 mm (5.1 in), while January is the driest with 18 mm (0.7 in).
How sunny is Mendota Heights?
Mendota Heights receives around 2,713 hours of sunshine per year. July is the sunniest month with 351 hours, while November is the cloudiest with just 114 hours. Overall, Mendota Heights enjoys abundant sunshine.
Mendota Heights 3-Day Forecast
Mendota Heights (MN) 3-Day Forecast
Mendota Heights on the map
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