World Resorts USA Sunriver Weather

Sunriver weather in January

Weather in Sunriver: January

Average day temperature: 37.2°F
Average night temperature: 28.8°F
Number of sunny days: 10 days
Day length: 9.0 - 9.9 hours
Number of days with precipitation: 3 days
Precipitation totals: 1.2 in.

Air temperature in January, °F

Show year:
2026
2025
2024

The highest day temperature during January of 2026 was 51°F. At the same time the lowest night temperature was 15°F. Daily and nightly averages during January were 37.6°F and 27.0°F.

Sunny, partly cloudy and cloudy days

Number of sunny, partly cloudy and cloudy days in January is almost equal.

Precipitation total in January, in.

Precipitation total value in Sunriver in January is 1.2 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 most 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: 5.2.

Best time for vacation in Sunriver

Sunniest months:
July 28 days
August 26 days
September 22 days
Warmest months:
July 82.1 °F
August 79.5 °F
September 72.2 °F
Coldest months:
January 37.2 °F
December 37.6 °F
February 38.0 °F
Rainiest months:
November 2 days
December 2 days
January 2 days
Windiest months:
March 6.9 mph
April 6.9 mph
December 6.8 mph

Sunriver on a weather map

Sunriver
+59°F
N 4 mph
Feels like: +59°F
Precip.: 0%
Places in USA:
Name
°F
+19°F
+77°F
+77°F
+73°F
+75°F
+52°F
+55°F
+72°F
+16°F
+63°F
+66°F
+50°F
+46°F
+64°F
+27°F
24 Hours Forecast
Sunriver
Local time: 16:33
February 05, thursday
1800
54°F
S
0 mph
2100
41°F
SE
1 mph
February 06, friday
0000
37°F
NE
2 mph
0300
36°F
NE
2 mph
0600
37°F
NE
2 mph
0900
37°F
NE
2 mph
1200
45°F
NE
4 mph
1500
52°F
E
4 mph
Units of measurement: °C / °F