Bar Harbor Weather: December
 |
Average Day Temperature: | 34.3°F |
|
Average Night Temperature: | 30.0°F |
|
Sea Water Temperature: | 44.3°F |
|
Number of Sunny Days: | 9 days |
| Sunshine Hours: | 8.8 - 9.1 hours | |
|
Number of Rainy Days: | 3 days |
| Precipitation Totals: | 1.6 in | |
| detailed information | ||
forecast
| Bar Harbor |
Temperature
| Bar Harbor |
Air Temperature in December, °F
| Day Temperature | Night Temperature |
The highest day temperature in December 2024 was 47°F. The lowest night temperature was 10°F. The average values for day and night temperatures during December were 31.9°F и 27.8°F respectivly.
Bar Harbor Water Sea Temperature in December, °F
The average sea surface temperature in December 2024 for Bar Harbor was 43.2°F. The maximum and minimum values were 40.2°F and 46.8°F respectively.
| Sunny days | |
| Cloudy days | |
| Gloomy days |
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 Bar Harbor is 1.6 in. It makes december the most rainy month of the year.
The average wind speed in December is 10.6 mph. It makes December one of the most windy months of the year for Bar Harbor.
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 Bar Harbor in December is 4.1 hours.
Bar Harbor on the Weather Map
| Boston |  |
+44 |
| Chicago |  |
+58 |
| Hawaii |  |
+76 |
| Honolulu | |
+76 |
| Houston | |
+74 |
| Las Vegas |  |
+60 |
| Los Angeles | |
+56 |
| Miami | |
+76 |
| New York | |
+48 |
| Orlando | |
+70 |
| San Diego | |
+60 |
| San Francisco | |
+50 |
| Sarasota | |
+64 |
| Tampa | |
+68 |
| Washington | |
+52 |
| 0300 |  |
40°F | E 7 mph |
| 0600 |  |
38°F | E 6 mph |
| 0900 | |
46°F | E 10 mph |
| 1200 |  |
54°F | NE 9 mph |
| 1500 | |
56°F | NE 12 mph |
| 1800 | |
48°F | N 8 mph |
| 2100 |  |
44°F | N 10 mph |
| 0000 | |
44°F | NE 15 mph |