WEATHER IN Thunder Bay
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Weather in Thunder Bay. Daily temperature and precipitation. December 2024.
The table shows the main characteristics of weather in Thunder Bay - air temperature and precipitation shown for each day of december 2024.
Monthly mean temperature normal for December: -10.2°. Monthly mean temperature in this month: -8.3°. Departure of temperature from normal: +0.7°.
Precipitation normal for December: 26 mm. Precipitation total in this month: 19 mm. This amount is 71% from normal.
The lowest minimum temperature (-24.3°) recorded on December 12. The highest maximum temperature (3.8°) recorded on December 16.
Precipitation normal for December: 26 mm. Precipitation total in this month: 19 mm. This amount is 71% from normal.
The lowest minimum temperature (-24.3°) recorded on December 12. The highest maximum temperature (3.8°) recorded on December 16.
| Date | Air temperature, °С | Precipitation mm |
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| Minimum | Average | Maximum | Departure from normal |
||
| 1 | -8.0 | -5.5 | -3.2 | +1.2 | 0.0 |
| 2 | -8.5 | -6.2 | -4.1 | +0.8 | 0.0 |
| 3 | -8.9 | -6.1 | -3.5 | +1.1 | 1.7 |
| 4 | -11.1 | -7.3 | -3.6 | +0.2 | 0.0 |
| 5 | -11.6 | -8.0 | -3.9 | -0.3 | 0.0 |
| 6 | -9.9 | -8.2 | -6.3 | -0.3 | 0.0 |
| 7 | -9.0 | -2.9 | 2.0 | +5.3 | 13.7 |
| 8 | -6.7 | -4.6 | 1.0 | +3.8 | 0.4 |
| 9 | -7.3 | -5.7 | 0.7 | +2.9 | 2.8 |
| 10 | -16.3 | -10.0 | -4.7 | -1.2 | 0.0 |
| 11 | -19.6 | -13.2 | -7.1 | -4.1 | 0.0 |
| 12 | -24.3 | -20.4 | -10.5 | -11.1 | 0.0 |
| 13 | -20.5 | -15.9 | -11.0 | -6.4 | 0.0 |
| 14 | -16.3 | -5.5 | 0.1 | +4.3 | 0.0 |
| 15 | -1.3 | 1.1 | 3.0 | +11.1 | 0.0 |
| 16 | -0.3 | 1.9 | 3.8 | +12.1 | 0.2 |
| 17 | -6.6 | -3.5 | 2.6 | +6.9 | 0.0 |
| 18 | -20.6 | -12.5 | 0.5 | -1.8 | 0.0 |
| 19 | -23.0 | -15.8 | -6.5 | -4.9 | 0.0 |
| 20 | -23.3 | -16.7 | -11.7 | -5.6 | 0.0 |
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Air temperature chart. December 2024.
- Data source. Weather information received from the weather station Thunder Bay (Ontario, Canada). Current location of the weather station: latitude 48.37, longitude -89.32, height above sea level 199 m.
- Explanations for calculating daily mean values. The values of air temperature and precipitation in the table are given for the meteorological day, which starts in Thunder Bay at 06 h. UTC (1 h. local time).
- Explanations to the chart. Current minimum, average, and maximum air temperature in Thunder Bay are represented on the chart by solid lines of blue, green, and red colors. Normal values are shown as solid thin lines. The absolute highs and lows of temperature for each day are indicated by bold red and blue dots.
- Explanations for daily and monthly records. Temperature records for each day are defined as the lowest and highest values for a range of daily resolution data. For monitoring of weather in Thunder Bay, daily data is taken for the period 1941-2024 years. Monthly weather records are determined based on a number of monthly resolution data. Monthly data is taken for the period 1941-2024 years - air temperature, 1948-2024 years - precipitation.
Select the month you are interested in (starting from January 1941) and click "Enter!"