What is the weather like in Jackson vs Sun Valley in December?

In December, Jackson averages -1°C high / -13°C low with about 49 mm of rain; Sun Valley averages 0°C high / -12°C low with about 63 mm.

Jackson vs Sun Valley in December

Jackson and Sun Valley are nearly tied in December — 88 vs 88 on SeasonMap's comfort score. Jackson is freezing, a little rain, clean air; Sun Valley is freezing, a little rain, clean air.

Jackson vs Sun Valley — December climate, side by side

	🇺🇸 Jackson	🇺🇸 Sun Valley
Comfort score	88/100 (A)	88/100 (A)
Feels-like high	-6°C	-3°C
Avg high / low	-1° / -13°	0° / -12°
Rainfall	49 mm	63 mm
Rainy days	9	9
Humidity	82%	78%
Air quality (AQI)	40	40

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Jackson vs Sun Valley in December — FAQ

Is December better in Jackson or Sun Valley?: Jackson and Sun Valley are nearly tied in December — 88 vs 88 on SeasonMap's comfort score. Jackson is freezing, a little rain, clean air; Sun Valley is freezing, a little rain, clean air.
What is the weather like in Jackson vs Sun Valley in December?: In December, Jackson averages -1°C high / -13°C low with about 49 mm of rain; Sun Valley averages 0°C high / -12°C low with about 63 mm.