Measurements:
°C
°F
Lake Delton
102°F
SE 4 mph
Feels like: 116°F
Precip: 1%
World Resorts USA Lake Delton Weather January Weather in Lake Delton

Lake Delton Weather: January

Average Day Temperature: 20.7°F
Average Night Temperature: 12.8°F
Number of Sunny Days: 7 days
Sunshine Hours: 9.0 - 9.9 hours
Number of Rainy Days: 0 days
Precipitation Totals: 0.4 in

Air Temperature in January, °F

Select Year: 2026 2025 2024

The highest day temperature in January 2026 was 51°F. The lowest night temperature was -26°F. The average values for day and night temperatures during January were 17.5°F и 8.6°F respectivly.

Sunny, Cloudy and Gloomy days

Most of the days in January are gloomy but you can also expect sunny days.

Precipitation Totals in January, in

Precipitation total in January for Lake Delton is 0.4 in. It makes january one of the least rainy months of the year.

Wind Speed in January, mph

The average wind speed in January is 8.8 mph.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Lake Delton in January is 3.6 hours.

Best Time to Visit Lake Delton
The most sunny months:
September 15 days
October 15 days
August 15 days
The most warm months:
July 82.3 °F
August 81.9 °F
June 78.6 °F
The most cold months:
January 20.7 °F
February 25.5 °F
December 28.0 °F
The most rainy months:
June 3 days
May 3 days
March 2 days
The most windy months:
April 10 mph
March 9 mph
November 9 mph

Lake Delton on the Weather Map

USA Resorts:
NAME
Boston +94
Chicago +88
Hawaii +80
Houston +90
Las Vegas +120
Los Angeles +106
Maui +76
Miami +100
Myrtle Beach +96
New York +114
San Diego +96
San Francisco +76
Santa Monica +84
Sarasota +102
Tampa +100
24 Hours Weather Forecast
Lake Delton
Local time: 13:18
15 jul, wednesday
1500 106°F
E
3 mph
1800 102°F
NE
4 mph
2100 90°F
E
2 mph
16 jul, thursday
0000 82°F
SW
1 mph
0300 74°F
NW
3 mph
0600 72°F
NW
3 mph
0900 80°F
NW
2 mph
1200 90°F
N
4 mph