Average temperature in December is 6.9 °C
Average daytime temperature is 8.8 °C
Average night temperature is 5 °C
Absolute maximum temperature: 12.5 °C
Absolute minimum temperature: -1.4 °C
Number of sunny days: 5
Number of rainy days: 26
Number of snow days:
Precipitation sum: 123 mm
* Weather data for Cavan Ireland is based on climate observations for 2023 year
| Dicembre (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 3.1 | 3.4 | 3.2 | 4.1 | 5.2 | 8.4 | 11.8 | 9.1 | 10.8 | 8.9 | 8.8 | 8.5 | 7.6 | 9.3 | 10.9 | 11.7 | 12.5 | 12.4 | 8.5 | 10.8 | 11 | 9.6 | 12.1 | 12.2 | 9.1 | 7 | 11.7 | 8 | 6.5 | 8.3 | 6.8 |
| Apparent max temperature | 0.3 | 0.5 | -0.1 | 0.1 | 2.7 | 3.9 | 9 | 4.8 | 6.9 | 5.1 | 6.2 | 6.3 | 5.4 | 6.4 | 7.8 | 8.2 | 10.2 | 10.3 | 6.3 | 6.8 | 6.7 | 5.5 | 9.6 | 9.6 | 5.6 | 3.6 | 7.5 | 2.4 | 1.5 | 4.7 | 3.7 |
| Mean temperature | 0.5 | 1.7 | 1.7 | 1.2 | 1.9 | 6.2 | 9.3 | 8.4 | 8.3 | 6.9 | 6.8 | 7.1 | 5.8 | 7.6 | 8.8 | 10.7 | 11.1 | 10.6 | 7 | 9.6 | 9.7 | 8.8 | 10.1 | 10.4 | 8 | 4.9 | 7.7 | 6.7 | 5.1 | 5.8 | 6.1 |
| Apparent mean temperature | -4.8 | -4.3 | -3.3 | -5.1 | -3.5 | -1.1 | 3.5 | 3.1 | 2 | 1.1 | 1.8 | 3.3 | 0.9 | 3.1 | 2.3 | 5.9 | 5.8 | 5.5 | 1.3 | 3.4 | 3.9 | 4 | 4.2 | 4.9 | 1.4 | -0.4 | -0.2 | 0 | -1.4 | -3.8 | 0.8 |
| Minimum temperature | -1.4 | -0.8 | 0.8 | -0.6 | 0.1 | 2.6 | 7.2 | 7.2 | 6.2 | 4.8 | 4.7 | 5.3 | 4.1 | 6.4 | 5.8 | 9.7 | 10.2 | 8.1 | 5.1 | 7.9 | 8.3 | 8.4 | 8.8 | 8.4 | 6.9 | 2.8 | 5.2 | 5 | 1.8 | 1.7 | 5.4 |
| Apparent min temperature | -2.7 | -1.4 | -1.6 | -3 | -1.5 | 1.5 | 5.8 | 3.9 | 4.1 | 3.1 | 3.8 | 4.7 | 2.8 | 4.6 | 5.6 | 7.3 | 7.8 | 8.4 | 3.4 | 5.4 | 5.2 | 4.7 | 6.3 | 6.7 | 3.8 | 1.5 | 3.1 | 1.3 | 0 | 0.9 | 2.1 |
| Dicembre | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 7.8 | 7.7 | 7.7 | 7.7 | 7.6 | 7.6 | 7.6 | 7.6 | 7.5 | 7.5 | 7.5 | 7.5 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.5 |
| Sunshine duration (h) | 4.4 | 3.3 | 0.8 | 6 | 6 | 0.3 | 0.3 | 0 | 1 | 1.9 | 4.5 | 0.1 | 5.8 | 3.7 | 0.1 | 0 | 0 | 0 | 4.2 | 0 | 3.2 | 0 | 0 | 0.7 | 0.3 | 2.3 | 0.2 | 5.1 | 5.7 | 1.3 | 1.9 |
| Precipitation (mm) | 0 | 0.1 | 0 | 0 | 0 | 4 | 6.3 | 5.7 | 7.9 | 14 | 7.9 | 0.7 | 0.9 | 0.6 | 0 | 0.1 | 3.8 | 2 | 1.1 | 3.8 | 4.4 | 3.4 | 2.7 | 1.2 | 0.7 | 2.6 | 25.8 | 4.1 | 0.3 | 16.5 | 2.4 |
| Precipitation hours | 0 | 1 | 0 | 0 | 0 | 10 | 10 | 12 | 13 | 13 | 7 | 5 | 3 | 5 | 0 | 1 | 10 | 12 | 7 | 24 | 20 | 16 | 10 | 9 | 7 | 3 | 17 | 11 | 3 | 8 | 9 |
| Wind speed (m/s) | 9.4 | 9.7 | 15.1 | 16.5 | 14.8 | 29.2 | 26.4 | 32.2 | 34 | 28.5 | 21.9 | 16.6 | 18.5 | 18.3 | 20.9 | 23.3 | 25.9 | 18.2 | 22.4 | 26.6 | 34.3 | 26.5 | 26.6 | 28.8 | 28.9 | 28.1 | 35.7 | 34.9 | 32 | 33.9 | 23.2 |
In December 2023, the highest daytime temperature in Cavan was 12.5°C.
While the minimum temperature at night dropped to -1.4°C.
The average nighttime and daytime temperatures during December in Cavan are 5°C and 8.8°C respectively.
The precipitation sum in December is about 123 mm.