Bonavista Weather: September
 |
Average Day Temperature: | 61.5°F |
|
Average Night Temperature: | 53.9°F |
|
Sea Water Temperature: | 57.8°F |
|
Number of Sunny Days: | 6 days |
| Sunshine Hours: | 11.7 - 13.4 hours | |
|
Number of Rainy Days: | 3 days |
| Precipitation Totals: | 1.3 in | |
| detailed information | ||
forecast
| Bonavista |
Temperature
| Bonavista |
Air Temperature in September, °F
The highest day temperature in September 2025 was 68°F. The lowest night temperature was 45°F. The average values for day and night temperatures during September were 57.2°F и 52.7°F respectivly.
Bonavista Water Sea Temperature in September, °F
The average sea surface temperature in September 2025 for Bonavista was 56.3°F. The maximum and minimum values were 53.4°F and 61.4°F respectively.
Most of the days in September are gloomy but you can also expect sunny days.
Precipitation Totals in September, in
Precipitation total in September for Bonavista is 1.3 in. It makes september one of the least rainy months of the year.
The average wind speed in September is 10.0 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 Bonavista in September is 5.0 hours.
Bonavista on the Weather Map
| Halifax |  |
+6 |
| Kingston |  |
+4 |
| Moncton | |
-10 |
| Montreal | |
-2 |
| Niagara Falls | |
+10 |
| Ottawa | |
-6 |
| Prince Edward Island | |
+2 |
| Quebec | |
-12 |
| Rocky Harbour |  |
+22 |
| St. John's |  |
+36 |
| Sydney |  |
+16 |
| Toronto | |
+10 |
| Vancouver | |
+42 |
| Victoria | |
+44 |
| Winnipeg | |
+8 |
| 0600 |  |
34°F | NW 24 mph |
| 0900 |  |
34°F | NW 28 mph |
| 1200 |  |
24°F | E 39 mph |
| 1500 |  |
20°F | E 38 mph |
| 1800 | |
20°F | E 43 mph |
| 2100 | |
20°F | E 49 mph |
| 0000 | |
20°F | E 48 mph |
| 0300 | |
20°F | E 45 mph |