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United StatesThe climate of Casco
The current climate in Casco features temperatures ranging from a high of 27°C to a low of -3°C throughout the year. The average yearly temperature is around 13°C. At night, temperatures in the colder months average around -12°C and in the warmer months around 16°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Casco, Wisconsin.
Temperature records
The highest temperature recorded in Casco in recent years was 35°C in June 2021. The lowest daytime temperature recorded was -23°C in January 2019.
Precipitation and snowfall
On average, Casco gets 782 mm of precipitation each year. Of this, about 111 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
Best time to visit Casco?
The best time to visit Casco for sunny weather is May through July and September. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Casco. 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.
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Climate Table of Casco
The climate table of Casco 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) | -3 | -3 | 4 | 11 | 19 | 24 | 27 | 25 | 22 | 15 | 8 | 1 |
| Temp. min (°C) | -10 | -11 | -4 | 2 | 8 | 14 | 17 | 15 | 12 | 6 | 0 | -5 |
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| Precipitation (mm) | 28 | 21 | 56 | 61 | 81 | 67 | 89 | 144 | 65 | 96 | 41 | 33 |
| Snow (cm) | 26 | 33 | 19 | 10 | 0,3 | 0 | 0 | 0 | 0 | 0,8 | 5,3 | 17 |
| UV Index | 3 | 5 | 5 | 4 | 4 | 6 | 7 | 3 | 5 | 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.
Temperature charts
These charts display the average temperatures in Casco, Wisconsin. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Casco
Yearly Temperature in Casco
Precipitation charts
These charts show the average amount of precipitation in Casco, Wisconsin. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Casco
Total Yearly Precipitation in Casco
Average Snowfall per Month in Casco
Total Yearly Snowfall in Casco
UV index chart
This chart shows the average UV index per month in Casco, Wisconsin. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Casco
Weather experiences in Casco
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Average weather in Casco by month
Click on a month below to see detailed weather info for Casco. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.