Swan Lake, MT 15 December Weather

Altitude - 936m | 47°55′44″N,113°50′42″W | map (OSM)

Swan Lake, MT

°F

12 amClear3mphE

Sun, December 14, 202512:36 AM (GMT -07:00)

Climatic norm in Swan Lake, MT Dec 15

15°
22°
29°

minimum
average
maximum

Monday Dec 15 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	36°	35°	35°	36°	38°	39°	39°	41°
wind	6mph	5mph	6mph	7mph	7mph	7mph	10mph	19mph
pressure in	26.80	26.78	26.74	26.72	26.71	26.66	26.60	26.55

Sunday Dec 15 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	31°	31°	30°	27°	28°	29°	28°	26°
wind	1mph	2mph	5mph	6mph	8mph	7mph	6mph	5mph
pressure in	26.56	26.61	26.68	26.74	26.78	26.81	26.86	26.89

Friday Dec 15 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	22°	21°	20°	20°	28°	31°	27°	25°
wind	0mph	1mph	1mph	2mph	2mph	3mph	3mph	3mph
pressure in	27.03	27.05	27.07	27.09	27.09	27.05	27.02	26.98

* Swan Lake, MT weather for December 15 is prepared on the basis of GFS data and is intended for personal use in the "as is" (as is) format. You can see on this page Swan Lake, MT Weather for December 15, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on December 15 for previous years is presented.