Average Weather Data for Roy, Montana
Monthly Averages
| January | February | March | April | May | June | July | August | September | October | November | December | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Monthly high in °F: | 32° | 38° | 47° | 58° | 67° | 77° | 85° | 85° | 73° | 61° | 44° | 34° |
| Average Monthly low in °F: | 8° | 13° | 22° | 31° | 40° | 48° | 53° | 52° | 42° | 32° | 20° | 10° |
| 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 Roy?
58.4 °F
What's the Average Low in Roy?
30.9 °F
What's the Average Temperature in Roy?
44.65 °F
How Many Inches of Rain per year does Roy get ?
14.21 inches
How Many Rainy Days a year are there in Roy?
N/A
How Much Sunshine each year is there in Roy (in hours)?
N/A
How much, if any, snow falls each year in Roy?
N/A
| What's The Average High Temp in Roy? | 58.4 °F |
| What's the Average Low in Roy? | 30.9 °F |
| What's the Average Temperature in Roy? | 44.65 °F |
| How Many Inches of Rain per year does Roy get ? | 14.21 inches |
| How Many Rainy Days a year are there in Roy? | N/A |
| How Much Sunshine each year is there in Roy (in hours)? | N/A |
| How much, if any, snow falls each year in Roy? | N/A |
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.
Roy Temperature and Rain Graphs
Average high in °F
Average low in °F
Average precipitation in inches
