Saint Paul (MN) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Saint Paul.
Climate overview of Saint Paul
Saint Paul, Minnesota, United States of America, experiences significant temperature variation throughout the year. Summers bring daytime highs of 29°C (84°F) in July, while winters cool to -5°C (23°F) in January.
Saint Paul sees a moderate amount of rain/snowfall, totalling around 868 mm (34 in) per year. It experiences a distinct dry season from January to February, with warm summers and very cold winters, creating some seasonal variation. The most sunshine falls in July, with an average of 11.7 hours of daily sunshine.
Saint Paul Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint Paul - and find the best time to visit.
Monthly Temperature in Saint Paul
Depending on the time of the year, temperatures range from comfortable to very cold in Saint Paul. 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 Saint Paul
Generally, Saint Paul has a moderate amount of precipitation, averaging 868 mm (34 in) of rain/snowfall annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, June it receives high rainfall, averaging 128 mm (5 in) of precipitation, recorded across 14 rainy days. In contrast, the driest month January brings less snowfall, with 18 mm (0.7 in) over 8 snowy days. For more details, please visit our Saint Paul 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 Saint Paul
Seasonal changes in sunshine hours are quite dramatic in Saint Paul. 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 Saint Paul by Month
The relative humidity is high throughout the year in Saint Paul.
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 Saint Paul
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 Saint Paul
Each month is rated for comfortable sightseeing weather — mild temperatures and low rainfall. Tap a month for its full averages; your ideal time may differ for a beach or winter trip (see below).
- Best overall: September
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: January, February and November
- Climate seasons: a distinct dry season from January to February, with warm summers and very cold winters
- Best for winter weather: January, with freezing nights around -13°C (9°F).
Frequently asked questions about the climate in Saint Paul
What is the best time to visit Saint Paul?
September typically offers the most optimal weather in Saint Paul. In contrast, January, February, March, November and December tend to have less optimal conditions. Saint Paul has a distinct dry season from January to February, with warm summers and very cold winters.
What temperatures can I expect in Saint Paul?
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 Saint Paul get?
Annual rainfall is around 868 mm (34 in). June is the wettest month with 128 mm (5 in), while January is the driest with 18 mm (0.7 in).
How sunny is Saint Paul?
Saint Paul 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, Saint Paul enjoys abundant sunshine.
Saint Paul 3-Day Forecast
Saint Paul (MN) 3-Day Forecast
Saint Paul on the map
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