Evanston Weather: December
 |
Average Day Temperature: | 35.9°F |
|
Average Night Temperature: | 31.9°F |
|
Sea Water Temperature: | 40.8°F |
|
Number of Sunny Days: | 7 days |
| Sunshine Hours: | 9.1 - 9.3 hours | |
|
Number of Rainy Days: | 2 days |
| Precipitation Totals: | 0.9 in | |
| detailed information | ||
forecast
| Evanston |
Temperature
| Evanston |
Air Temperature in December, °F
The highest day temperature in December 2023 was 51°F. The lowest night temperature was 23°F. The average values for day and night temperatures during December were 39.5°F и 36.7°F respectivly.
Evanston Water Sea Temperature in December, °F
The average sea surface temperature in December 2023 for Evanston was 41.2°F. The maximum and minimum values were 37.6°F and 45.0°F respectively.
Most of the days in December are gloomy but you can also expect sunny days.
Precipitation Totals in December, in
Precipitation total in December for Evanston is 0.9 in. It makes december one of the least rainy months of the year.
The average wind speed in December is 9.7 mph.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Evanston in December is 3.8 hours.
Evanston on the Weather Map
| Boston |  |
+48 |
| Chicago | |
+34 |
| Hawaii |  |
+80 |
| Honolulu | |
+80 |
| Houston |  |
+74 |
| Las Vegas | |
+68 |
| Los Angeles | |
+74 |
| Maui |  |
+74 |
| Miami | |
+80 |
| New York | |
+48 |
| San Diego | |
+70 |
| San Francisco | |
+58 |
| Sarasota | |
+74 |
| Tampa | |
+72 |
| Washington | |
+48 |
| 1800 |  |
40°F | S 23 mph |
| 2100 | |
40°F | S 17 mph |
| 0000 | |
38°F | SE 14 mph |
| 0300 | |
36°F | SE 13 mph |
| 0600 | |
40°F | SE 16 mph |
| 0900 | |
40°F | SE 17 mph |
| 1200 | |
42°F | SE 17 mph |
| 1500 |  |
42°F | SE 17 mph |