Average Weather Data for Lewistown, Montana
Monthly Averages
| January | February | March | April | May | June | July | August | September | October | November | December | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Monthly high in °F: | 34° | 37° | 44° | 54° | 62° | 71° | 81° | 81° | 69° | 57° | 43° | 34° |
| Average Monthly low in °F: | 13° | 15° | 22° | 29° | 38° | 45° | 50° | 49° | 41° | 31° | 21° | 13° |
| Average Snow/Rain (Precip.) (in inches) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Days with precipitation: | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Hours of sunshine: | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
Yearly Averages
What's The Average High Temp in Lewistown?
55.6 °F
What's the Average Low in Lewistown?
30.6 °F
What's the Average Temperature in Lewistown?
43.1 °F
How Many Inches of Rain per year does Lewistown get ?
16.8 inches
How Many Rainy Days a year are there in Lewistown?
N/A
How Much Sunshine each year is there in Lewistown (in hours)?
N/A
How much, if any, snow falls each year in Lewistown?
64 inches
| What's The Average High Temp in Lewistown? | 55.6 °F |
| What's the Average Low in Lewistown? | 30.6 °F |
| What's the Average Temperature in Lewistown? | 43.1 °F |
| How Many Inches of Rain per year does Lewistown get ? | 16.8 inches |
| How Many Rainy Days a year are there in Lewistown? | N/A |
| How Much Sunshine each year is there in Lewistown (in hours)? | N/A |
| How much, if any, snow falls each year in Lewistown? | 64 inches |
N/A = This data was not available for this city. Usually this means the weather station did not supply, track, or have this particular information.
Lewistown Temperature and Rain Graphs
Average high in °F
Average low in °F
Average precipitation in inches
