Average temperature in April is 13.1 °C
Average daytime temperature is 19.9 °C
Average night temperature is 7.2 °C
Absolute maximum temperature: 28.9 °C
Absolute minimum temperature: 0.8 °C
Number of sunny days: 17
Number of rainy days: 13
Number of snow days:
Precipitation sum: 73 mm
* Weather data for Saint Marys United States is based on climate observations for 2023 year
| Aprile (°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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 21.2 | 10.7 | 20.3 | 24.8 | 28.9 | 21.7 | 13.1 | 13 | 16 | 19.4 | 22 | 24.8 | 26.8 | 23.9 | 24.6 | 26 | 13.5 | 15.6 | 22.8 | 28.7 | 26.7 | 20.8 | 12.9 | 9.9 | 15.4 | 17.8 | 21.8 | 20.2 | 19.1 | 16.1 |
| Apparent max temperature | 16 | 8.6 | 18.3 | 24.5 | 27 | 19.7 | 9.3 | 8.8 | 13.3 | 18.6 | 19.7 | 23.7 | 26.8 | 24.3 | 24.8 | 24.7 | 12.1 | 11.5 | 22.1 | 26.9 | 24.8 | 19.3 | 9.9 | 5.5 | 14.5 | 15 | 21.3 | 20.2 | 16.3 | 13.6 |
| Mean temperature | 14.9 | 6.1 | 10.1 | 16.4 | 21.2 | 14.5 | 9.4 | 7.1 | 8.6 | 10.6 | 13.7 | 16.4 | 18 | 18 | 17.7 | 18.7 | 9.5 | 8.5 | 12.4 | 19.1 | 20.6 | 14.4 | 7.7 | 6.6 | 7.8 | 10.9 | 11.7 | 14.8 | 14.1 | 12.8 |
| Apparent mean temperature | 1.8 | -0.5 | -0.2 | 7.1 | 15.7 | 9 | 0.7 | -3.5 | -2.4 | -0.8 | 1.6 | 6.3 | 7.1 | 9 | 12.4 | 12.5 | 3 | -0.9 | 1.3 | 9.1 | 12.1 | 7 | -0.3 | -1.1 | -1.8 | 1.9 | -0.2 | 10.1 | 8 | 7.6 |
| Minimum temperature | 7.6 | 3.2 | 3.6 | 9.6 | 16.1 | 11.4 | 4.6 | 0.9 | 1.5 | 1.8 | 4.6 | 9.2 | 9 | 11.5 | 12.8 | 13.5 | 6.9 | 3.5 | 4.1 | 11.3 | 14.6 | 9.6 | 3.6 | 2.3 | 0.8 | 3.9 | 3.4 | 11.9 | 9.7 | 9.1 |
| Apparent min temperature | 11.3 | 2.3 | 7.2 | 14.8 | 20.4 | 13.4 | 6 | 3.1 | 5.1 | 8.1 | 11.1 | 13.9 | 16.9 | 16.8 | 17.8 | 18.2 | 5 | 4.4 | 10.5 | 17.6 | 18.3 | 12.1 | 3.8 | 2.8 | 5.4 | 8.3 | 9.2 | 13.6 | 12.5 | 10.8 |
| Aprile | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 12.6 | 12.7 | 12.7 | 12.8 | 12.8 | 12.9 | 12.9 | 12.9 | 13 | 13 | 13.1 | 13.1 | 13.1 | 13.2 | 13.2 | 13.3 | 13.3 | 13.4 | 13.4 | 13.4 | 13.5 | 13.5 | 13.6 | 13.6 | 13.6 | 13.7 | 13.7 | 13.7 | 13.8 | 13.8 |
| Sunshine duration (h) | 8 | 7.7 | 8.6 | 10.7 | 8.8 | 0 | 5.3 | 9.4 | 11.6 | 12.1 | 12.2 | 12.2 | 12.3 | 9.4 | 11.2 | 11.4 | 0.4 | 11.8 | 12.5 | 12.5 | 12.1 | 6.4 | 3.9 | 5.9 | 11.3 | 12.8 | 11.7 | 4.3 | 5.3 | 4.8 |
| Precipitation (mm) | 10 | 0.1 | 0 | 0 | 0.3 | 7.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 1.8 | 7.6 | 0.5 | 0 | 0 | 0 | 0 | 5.9 | 0 | 0 | 0 | 1.1 | 0 | 24.7 | 13.1 | 0.6 |
| Precipitation hours | 9 | 1 | 0 | 0 | 1 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 6 | 4 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 3 | 0 | 17 | 10 | 3 |
| Wind speed (m/s) | 41.3 | 22.8 | 14.1 | 17.5 | 25 | 24.1 | 12.8 | 12.7 | 14.1 | 12.5 | 12.9 | 13.1 | 10.9 | 13.3 | 16.2 | 21.1 | 27.5 | 20.3 | 13.6 | 16.8 | 20.6 | 19.4 | 15.9 | 16.3 | 9.5 | 14.8 | 11.8 | 17.7 | 17.5 | 20.1 |
In April 2023, the highest daytime temperature in Saint Marys was 28.9°C.
While the minimum temperature at night dropped to 0.8°C.
The average nighttime and daytime temperatures during April in Saint Marys are 7.2°C and 19.9°C respectively.
The precipitation sum in April is about 73 mm.