Average Weather Data for Jefferson, Iowa
Monthly Averages
| January | February | March | April | May | June | July | August | September | October | November | December | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Monthly high in °F: | 29° | 34° | 47° | 62° | 72° | 81° | 85° | 83° | 76° | 63° | 46° | 31° |
| Average Monthly low in °F: | 10° | 15° | 25° | 36° | 49° | 59° | 63° | 61° | 51° | 39° | 27° | 14° |
| 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 Jefferson? | 59.1 °F |
| What's the Average Low in Jefferson? | 37.4 °F |
| What's the Average Temperature in Jefferson? | 48.25 °F |
| How Many Inches of Rain per year does Jefferson get ? | 34.14 inches |
| How Many Rainy Days a year are there in Jefferson? | N/A |
| How Much Sunshine each year is there in Jefferson (in hours)? | N/A |
| How much, if any, snow falls each year in Jefferson? | 30 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.
Jefferson Temperature and Rain Graphs
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Average high in °F
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Average low in °F
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Average precipitation in inches
