Average temperature in January is 9.4 °C
Average daytime temperature is 14.8 °C
Average night temperature is 5.3 °C
Absolute maximum temperature: 23.4 °C
Absolute minimum temperature: -1.8 °C
Number of sunny days: 16
Number of rainy days: 15
Number of snow days:
Precipitation sum: 100 mm
* Weather data for Joppa United States is based on climate observations for 2023 year
| January (°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 | 19 | 19.8 | 21.2 | 23.4 | 18.8 | 14.2 | 9.4 | 9.5 | 11.1 | 10.3 | 11.2 | 19.9 | 18.8 | 10.5 | 6.6 | 11.2 | 13.8 | 18.9 | 21.6 | 18.4 | 10 | 12.7 | 15.1 | 11.3 | 16.2 | 17.2 | 9.8 | 14.4 | 15 | 14.2 | 15.5 |
| Apparent max temperature | 18.7 | 18.8 | 20.2 | 23.8 | 18.9 | 12.3 | 5.9 | 7.4 | 7.1 | 7.1 | 8.4 | 18.5 | 15.9 | 7.5 | 1.5 | 6.7 | 9.5 | 15.9 | 19.9 | 15.9 | 6.2 | 10.6 | 14.1 | 7.9 | 12.8 | 16.3 | 5.2 | 11.1 | 11.3 | 13.9 | 15.5 |
| Mean temperature | 15.6 | 12.9 | 14.7 | 18.5 | 17.2 | 11.2 | 6.2 | 4.8 | 7.4 | 4.4 | 4.9 | 11.6 | 14.7 | 4.9 | 2 | 3.4 | 8 | 11.9 | 12.7 | 14.9 | 6.3 | 5.8 | 10.6 | 5.5 | 6.7 | 12.9 | 5.3 | 5.8 | 8.2 | 11.1 | 10.6 |
| Apparent mean temperature | 10.3 | 6.7 | 10.1 | 16.1 | 13.2 | 3.7 | -0.6 | -2.6 | 2.4 | -4.7 | -3.5 | 3.1 | 7.3 | -2.9 | -6.9 | -6.4 | 0.9 | 5.1 | 3.9 | 6.3 | -2.3 | -0.6 | 3.6 | -3.5 | -2.2 | 3.9 | -3.1 | -3.1 | -0.3 | 7.3 | 4.9 |
| Minimum temperature | 11.5 | 8.2 | 11.4 | 16.5 | 14.4 | 7.3 | 2.4 | 0.6 | 5 | -1.4 | 0.3 | 5.8 | 10 | 2.7 | -1 | -1.8 | 4.8 | 7.7 | 5.9 | 10.6 | 1.5 | 3 | 7.3 | 0.6 | 1 | 7.8 | 0.9 | 1 | 3.3 | 8.9 | 6.7 |
| Apparent min temperature | 14.8 | 11.8 | 13.7 | 18.5 | 16.9 | 8 | 3 | 1.8 | 4.5 | 1.2 | 2 | 9.6 | 12.4 | -0.2 | -3.4 | -1.1 | 4.2 | 9.4 | 11.2 | 11.5 | 2.4 | 2.7 | 7.4 | 1.5 | 3.6 | 9.7 | 1.2 | 2.2 | 4.8 | 9.8 | 9.6 |
| January | 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) | 9.7 | 9.7 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 10 | 10 | 10 | 10 | 10 | 10.1 | 10.1 | 10.1 | 10.1 | 10.2 | 10.2 | 10.2 | 10.3 | 10.3 | 10.3 | 10.3 | 10.4 |
| Sunshine duration (h) | 8.7 | 8.5 | 8.1 | 2.3 | 6.7 | 8.8 | 4.1 | 2.5 | 8.7 | 7.2 | 8.7 | 6.3 | 1.3 | 1.3 | 8.9 | 9 | 3.3 | 8.9 | 8.4 | 9.1 | 9.1 | 0 | 6.5 | 9.3 | 1.1 | 9.3 | 9.4 | 9.4 | 6.2 | 1.6 | 1.1 |
| Precipitation (mm) | 9 | 0 | 0 | 7.5 | 0.2 | 0 | 0 | 1 | 0.5 | 0 | 0 | 0.4 | 5.8 | 0 | 0 | 0 | 3.6 | 0 | 0.4 | 0 | 0 | 12 | 14.2 | 0 | 9.7 | 17.5 | 0 | 0 | 0 | 17.8 | 0.5 |
| Precipitation hours | 4 | 0 | 0 | 7 | 2 | 0 | 0 | 4 | 5 | 0 | 0 | 3 | 8 | 0 | 0 | 0 | 6 | 0 | 1 | 0 | 0 | 9 | 10 | 0 | 6 | 11 | 0 | 0 | 0 | 9 | 2 |
| Wind speed (m/s) | 22.4 | 10.6 | 15.8 | 21.1 | 17.8 | 14.8 | 10.5 | 11.2 | 21.3 | 10.9 | 10.1 | 19.5 | 25.1 | 23.4 | 23.3 | 14.3 | 17.2 | 19.1 | 22.4 | 24.2 | 15 | 25.2 | 24.6 | 21.2 | 29.2 | 27 | 17.6 | 11.7 | 13.5 | 13.7 | 9.2 |
In January 2023, the highest daytime temperature in Joppa was 23.4°C.
While the minimum temperature at night dropped to -1.8°C.
The average nighttime and daytime temperatures during January in Joppa are 5.3°C and 14.8°C respectively.
The precipitation sum in January is about 100 mm.