Weather and climate in North Fond du Lac, WI
What the weather is like in North Fond du Lac
The warmest month in North Fond du Lac is July, with average highs of 82°F. The coolest is January, when nights average 8°F. About 34.6 in of rain and snow falls in a typical year, most in June and least in January.
Skies are clearest in July (48% average cloud cover) and cloudiest in December (72%). Combining cloud with the length of truly dark nights, September, February, January offer the most clear, dark hours for stargazing.
Clear, dark hours per night
Hours of full astronomical darkness in mid-month, multiplied by the average share of clear sky. A rough guide to how much good observing time a typical night offers.
Monthly averages
| Month | High | Low | Precipitation | Cloud cover | Humidity | Wind | Dark hours |
|---|---|---|---|---|---|---|---|
| January | 25°F | 8°F | 1.3 in | 67% | 90% | 9 mph | 11.3 h |
| February | 28°F | 10°F | 1.4 in | 63% | 88% | 9 mph | 10.2 h |
| March | 41°F | 23°F | 2.1 in | 62% | 80% | 9 mph | 8.9 h |
| April | 54°F | 33°F | 3.4 in | 64% | 76% | 9 mph | 7.0 h |
| May | 66°F | 45°F | 4.2 in | 64% | 76% | 7 mph | 5.1 h |
| June | 76°F | 56°F | 4.8 in | 58% | 77% | 6 mph | 3.8 h |
| July | 82°F | 62°F | 3.5 in | 48% | 74% | 6 mph | 4.5 h |
| August | 80°F | 60°F | 3.8 in | 51% | 74% | 6 mph | 6.3 h |
| September | 73°F | 52°F | 3.3 in | 51% | 76% | 6 mph | 8.2 h |
| October | 57°F | 39°F | 3.1 in | 62% | 78% | 7 mph | 9.8 h |
| November | 43°F | 28°F | 1.9 in | 67% | 82% | 8 mph | 11.0 h |
| December | 30°F | 16°F | 1.8 in | 72% | 89% | 8 mph | 11.6 h |
Climate nearby
Climate averages: NASA POWER, 2001–2025, for the grid area around 44.00, -88.75 (about 50 km across). High and low temperatures are estimated from the monthly mean and the average daily range. Hills, coasts and cities can differ from the area average. Aurora outlook for North Fond du Lac · Sources and methods.