Niagara Falls Weather: December
 |
Average Day Temperature: | 34.4°F |
|
Average Night Temperature: | 30.8°F |
|
Sea Water Temperature: | 39.8°F |
|
Number of Sunny Days: | 4 days |
| Sunshine Hours: | 9.0 - 9.2 hours | |
|
Number of Rainy Days: | 2 days |
| Precipitation Totals: | 0.9 in | |
| detailed information | ||
forecast
| Niagara Falls |
Temperature
| Niagara Falls |
Air Temperature in December, °F
The highest day temperature in December 2025 was 53°F. The lowest night temperature was 6°F. The average values for day and night temperatures during December were 27.7°F и 22.5°F respectivly.
Niagara Falls Water Sea Temperature in December, °F
The average sea surface temperature in December 2025 for Niagara Falls was 36.4°F. The maximum and minimum values were 31.0°F and 42.6°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 Niagara Falls is 0.9 in.
The average wind speed in December is 11.0 mph. It makes December one of the most windy months of the year for Niagara Falls.
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 Niagara Falls in December is 2.9 hours.
Niagara Falls on the Weather Map
| Chicago |  |
+42 |
| Hawaii |  |
+74 |
| Honolulu | |
+74 |
| Houston |  |
+74 |
| Las Vegas |  |
+36 |
| Los Angeles | |
+42 |
| Maui | |
+68 |
| Miami | |
+76 |
| Miami Beach | |
+78 |
| New York | |
+38 |
| San Diego | |
+46 |
| San Francisco | |
+42 |
| Sarasota | |
+68 |
| Tampa | |
+68 |
| Washington |  |
+36 |
| 1200 |  |
54°F | NE 23 mph |
| 1500 |  |
54°F | NE 25 mph |
| 1800 | |
44°F | E 21 mph |
| 2100 | |
40°F | E 13 mph |
| 0000 | |
36°F | E 7 mph |
| 0300 | |
32°F | SW 2 mph |
| 0600 | |
30°F | W 6 mph |
| 0900 | |
30°F | W 11 mph |