Jefferson Island, MT 21 April Weather

Altitude - 1291m | 45°51′4″N,111°56′28″W | map (OSM)

Jefferson Island, MT

°F

6 amMostly Cloudy8mphSW

Mon, April 21, 20256:35 AM (GMT -06:00)

Climatic norm in Jefferson Island, MT Apr 21

27°
40°
53°

minimum
average
maximum

Monday Apr 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	36°	33°	32°	35°	41°	45°	45°	36°
wind	8mph	5mph	6mph	8mph	13mph	17mph	18mph	10mph
pressure in	25.53	25.50	25.49	25.52	25.53	25.55	25.57	25.59

Sunday Apr 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	31°	30°	29°	38°	52°	58°	52°	40°
wind	4mph	5mph	6mph	8mph	13mph	19mph	19mph	13mph
pressure in	25.68	25.66	25.62	25.63	25.63	25.60	25.58	25.60

* Jefferson Island, MT weather for April 21 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 Jefferson Island, MT Weather for April 21, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on April 21 for previous years is presented.