Average temperature in March is -3.1 °C
Average daytime temperature is 2.6 °C
Average night temperature is -7.7 °C
Absolute maximum temperature: 10.5 °C
Absolute minimum temperature: -16 °C
Number of sunny days: 16
Number of rainy days: 2
Number of snow days: 13
Precipitation sum: 18 mm
* Weather data for Casper United States is based on climate observations for 2023 year
| March (°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 | -0.7 | -2.9 | -0.1 | 0.7 | 0.3 | -0.1 | -1.6 | -0.2 | -1.4 | 6.1 | 6.1 | -1 | 3.2 | 6.6 | 7.7 | 5.9 | -2.1 | 1.3 | 2.2 | 6 | 4.7 | 3.4 | 3.3 | 4.4 | 3.6 | -1.1 | -2.1 | 3 | 9.2 | 10.5 | 5.7 |
| Apparent max temperature | -4.6 | -8.1 | -3 | -2.5 | -4.1 | -3.4 | -6.4 | -3.4 | -4.7 | -2.5 | -0.4 | -7 | -1.8 | 0.9 | 1.4 | 0 | -6.9 | -3 | -4.2 | 3.1 | 1.1 | -0.2 | -1.6 | -0.3 | -1 | -6.7 | -7.5 | -2.1 | 6.2 | 6.3 | 0.3 |
| Mean temperature | -6.8 | -6.9 | -3.6 | -5.5 | -2.3 | -7.7 | -5.5 | -7.8 | -4.7 | -2.5 | 0.6 | -9.7 | -6 | 3.3 | 6.1 | -3.1 | -6.2 | -7 | -4.3 | -0.3 | 1.2 | -2 | -1.3 | 0.6 | -2.3 | -4.1 | -6.3 | -3.2 | -1 | 3.2 | 0.1 |
| Apparent mean temperature | -17.6 | -17.8 | -13.6 | -17.8 | -10.5 | -19 | -16.5 | -18.1 | -13.4 | -15.1 | -11.9 | -20.9 | -17.6 | -6.8 | -2.8 | -11.3 | -15.9 | -19.2 | -17.9 | -9.2 | -9.1 | -10.4 | -9.6 | -8.9 | -12.6 | -13.9 | -17 | -14.6 | -10.9 | -7.3 | -8.3 |
| Minimum temperature | -12 | -12.1 | -5.5 | -11.2 | -4.2 | -14.2 | -11 | -13.5 | -8.7 | -10.1 | -4.5 | -16 | -12.9 | 1.5 | 4.1 | -6.2 | -10.1 | -14 | -12.1 | -4.3 | -1.6 | -5.8 | -5.4 | -2.8 | -5.6 | -7.5 | -12.3 | -6.6 | -7.1 | -3.3 | -3 |
| Apparent min temperature | -13 | -12.6 | -10.2 | -11.1 | -7.4 | -12.6 | -10.1 | -12 | -9.6 | -8.6 | -6.6 | -14 | -10.5 | -4.1 | -0.9 | -7.5 | -11.5 | -11.6 | -10.7 | -4.5 | -4.1 | -6.2 | -6.1 | -5.1 | -8.2 | -9.9 | -11.2 | -9.7 | -5.1 | -0.6 | -5.2 |
| March | 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) | 11.2 | 11.3 | 11.3 | 11.4 | 11.4 | 11.4 | 11.5 | 11.5 | 11.6 | 11.6 | 11.7 | 11.7 | 11.8 | 11.8 | 11.9 | 11.9 | 12 | 12 | 12.1 | 12.1 | 12.2 | 12.2 | 12.3 | 12.3 | 12.4 | 12.4 | 12.5 | 12.5 | 12.6 | 12.6 | 12.7 |
| Sunshine duration (h) | 10.3 | 8.9 | 9.6 | 9.7 | 7.2 | 8.3 | 9.5 | 5.3 | 10.1 | 10.2 | 9.9 | 10.6 | 10.7 | 10.7 | 10.7 | 7.6 | 10.9 | 11.1 | 11.2 | 6.8 | 11.3 | 6.6 | 9.2 | 11.4 | 4.6 | 11.1 | 8.3 | 11.6 | 11.7 | 10.7 | 1.7 |
| Precipitation (mm) | 0 | 0 | 0 | 0.2 | 0.3 | 0.8 | 0 | 0.2 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0.1 | 3.5 | 1 | 0 | 0 | 0.1 | 0.6 | 2 | 3.2 | 0 | 0.8 | 0 | 1.4 | 0 | 0 | 0 | 3.2 |
| Precipitation hours | 0 | 0 | 0 | 2 | 3 | 5 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 15 | 2 | 0 | 0 | 1 | 4 | 7 | 7 | 0 | 6 | 0 | 9 | 0 | 0 | 0 | 14 |
| Wind speed (m/s) | 40.3 | 34.2 | 39 | 27.1 | 25.4 | 24.8 | 16.2 | 10.8 | 19.9 | 53.9 | 42.2 | 23.5 | 24.1 | 44.8 | 46.9 | 25.9 | 26.5 | 14.4 | 31.3 | 21.3 | 30.8 | 24.3 | 24.8 | 25 | 29.8 | 31.4 | 18.4 | 33.5 | 15.9 | 25.3 | 35.8 |
In March 2023, the highest daytime temperature in Casper was 10.5°C.
While the minimum temperature at night dropped to -16°C.
The average nighttime and daytime temperatures during March in Casper are -7.7°C and 2.6°C respectively.
The precipitation sum in March is about 18 mm.