Jefferson Island, MT 17 May Weather

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

Jefferson Island, MT

°F

10:30 amSunny5mphS

Wed, May 7, 202511:21 AM (GMT -06:00)

Climatic norm in Jefferson Island, MT May 17

34°
48°
62°

minimum
average
maximum

Saturday May 17 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	40°	37°	35°	42°	54°	58°	57°	49°
wind	6mph	5mph	4mph	4mph	7mph	9mph	9mph	7mph
pressure in	25.54	25.53	25.53	25.56	25.62	25.62	25.60	25.60

Friday May 17 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	51°	46°	44°	51°	56°	57°	51°	42°
wind	9mph	9mph	9mph	14mph	23mph	25mph	27mph	18mph
pressure in	25.33	25.28	25.28	25.33	25.35	25.38	25.46	25.54

* Jefferson Island, MT weather for May 17 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 May 17, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on May 17 for previous years is presented.