What’s the climate like in Superior?
The current climate in Superior features temperatures ranging from a high of 25°C to a low of -5°C throughout the year. The average yearly temperature is around 11°C. At night, temperatures in the colder months average around -15°C and in the warmer months around 15°C.
The highest temperature recorded in Superior in recent years was 36°C in June 2022. The lowest daytime temperature recorded was -25°C in January 2014.
On average, Superior gets 478 mm of precipitation each year. Of this, about 211 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
Best time to visit Superior?
The best time to visit Superior for sunny weather is June through September. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Superior. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Superior
The climate table of Superior shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | -5 | -5 | 3 | 7 | 15 | 20 | 25 | 24 | 20 | 13 | 6 | -1 |
| Temp. min (°C) | -14 | -14 | -5 | 0 | 5 | 11 | 15 | 15 | 11 | 5 | -1 | -8 |
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| Precipitation (mm) | 4,1 | 6,5 | 44 | 28 | 32 | 50 | 88 | 87 | 73 | 27 | 12 | 26 |
| Snow (cm) | 35 | 46 | 41 | 17 | 0 | 0 | 0 | 0 | 0 | 0,6 | 22 | 48 |
| UV Index | 2 | 4 | 4 | 6 | 6 | 8 | 5 | 4 | 4 | 2 | 2 | 2 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 11°C
- Highest temperature: 25°C in July
- Lowest temperature: -5°C in January and February
- Precipitation*: 478 mm per year, averaging 40 mm per month
- Snowfall: 211 cm per year
- Driest months: 4,1 mm in January, 6,5 mm in February and 12 mm in November
- Wettest months: 88 mm in July, 87 mm in August and 73 mm in September
*Precipitation is measured as a combination of rain, snow, and hail
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Table of Contents
Average Temperature per Month in Superior
This graph shows the average maximum temperatures per month in Superior, Wisconsin. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Superior
This graph shows how much rainfall Superior, Wisconsin, gets on average per month. Rainfall is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of rainfall is measured in millimeters, and the average is calculated based on the recorded rainfall per month from past years.
Average Snowfall per Month in Superior
This graph shows how much snow Superior, Wisconsin, gets on average per month. The amount of snowfall is measured in centimeters and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in Superior
This graph shows the average UV index per month in Superior, Wisconsin. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Superior
This graph shows the average yearly temperature in Superior, Wisconsin. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Superior
This chart shows the total yearly precipitation in Superior, Wisconsin, over the past few years. The total yearly precipitation, measured in millimeters, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in Superior
This chart shows the total yearly snowfall in Superior, Wisconsin, over the past few years. The total yearly snowfall, measured in centimeters, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in Superior
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Average Weather in Superior by Month
Click on a month below to see detailed weather info for Superior. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
