World Resorts USA Custer Weather

Custer weather in January

Weather in Custer: January

Average day temperature: 27.9°F
Average night temperature: 18.3°F
Number of sunny days: 11 days
Day length: 9.0 - 9.9 hours
Number of rainy days: 0 days
Precipitation totals: 0.2 in.

Air temperature in January, °F

Show year:
2025
2024
2023

The highest day temperature during January of 2025 was 43°F. At the same time the lowest night temperature was -10°F. Daily and nightly averages during January were 25.8°F and 19.0°F.

Sunny, partly cloudy and cloudy days

Mostly all days in January are partly cloudy but sunny or cloudy days are also possible.

Precipitation total in January, in.

Precipitation total value in Custer in January is 0.2 in. Other months of the year show relatively similar values.

Wind speed in January, mph

The average wind speed value in January is 6.7 mph It makes January one of the least windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in January is: 5.5.

Best time for vacation in Custer

Sunniest months:
September 21 days
August 20 days
July 18 days
Warmest months:
July 79.3 °F
August 78.2 °F
June 71.4 °F
Coldest months:
February 27.3 °F
January 27.9 °F
December 31.9 °F
Rainiest months:
May 3 days
June 2 days
July 2 days
Windiest months:
April 8.7 mph
March 8.0 mph
May 7.8 mph

Custer on a weather map

Custer
+39°F
NE 9 mph
Feels like: +34°F
Precip.: 0%
Places in USA:
Name
°F
+52°F
+77°F
+77°F
+64°F
+61°F
+77°F
+75°F
+73°F
+43°F
+64°F
+61°F
+75°F
+81°F
+81°F
+37°F
24 Hours Forecast
Custer
Local time: 14:04
December 21, sunday
1500
39°F
NE
9 mph
1800
39°F
NE
5 mph
2100
39°F
NE
14 mph
December 22, monday
0000
39°F
E
21 mph
0300
41°F
E
25 mph
0600
39°F
E
22 mph
0900
37°F
E
21 mph
1200
43°F
E
20 mph
Units of measurement: °C / °F