Average Weather Data for Prosser, Washington
Monthly Averages
| January | February | March | April | May | June | July | August | September | October | November | December | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Monthly high in °F: | 42° | 48° | 58° | 66° | 74° | 82° | 90° | 89° | 80° | 66° | 50° | 39° |
| Average Monthly low in °F: | 28° | 31° | 37° | 41° | 48° | 54° | 58° | 57° | 50° | 41° | 33° | 27° |
| 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 Prosser? | 65.3 °F |
| What's the Average Low in Prosser? | 42.1 °F |
| What's the Average Temperature in Prosser? | 53.7 °F |
| How Many Inches of Rain per year does Prosser get ? | 9.03 inches |
| How Many Rainy Days a year are there in Prosser? | N/A |
| How Much Sunshine each year is there in Prosser (in hours)? | N/A |
| How much, if any, snow falls each year in Prosser? | 3 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.
Prosser Temperature and Rain Graphs
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
20
40
60
80
100
Average high in °F
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
10
20
30
40
50
60
Average low in °F
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.00
0.25
0.50
0.75
1.00
1.25
Average precipitation in inches
