Average temperature in January is 26.3 °C
Average daytime temperature is 28.4 °C
Average night temperature is 24.7 °C
Absolute maximum temperature: 30 °C
Absolute minimum temperature: 22.7 °C
Number of sunny days: 2
Number of rainy days: 29
Number of snow days:
Precipitation sum: 178 mm
* Weather data for Mangilao Village Guam 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 | 28.2 | 28.4 | 27.8 | 28.3 | 28.3 | 28.7 | 28.6 | 26.4 | 28.4 | 28.5 | 26.7 | 28.6 | 26.6 | 27 | 27.2 | 28.6 | 28.3 | 29.7 | 28.5 | 28.1 | 29.5 | 28.6 | 29.2 | 29.1 | 29 | 29.1 | 29.3 | 30 | 28.5 | 29.2 | 29.3 |
| Apparent max temperature | 30.5 | 29.7 | 30.4 | 31.1 | 31 | 30.8 | 32.1 | 30.7 | 32.3 | 33.8 | 32.4 | 34.2 | 30.4 | 30.9 | 31.4 | 34.4 | 32.8 | 32.6 | 31.7 | 31.2 | 30.5 | 30.3 | 30.5 | 31.3 | 33.3 | 30.8 | 30.9 | 32.9 | 32 | 33.7 | 33.4 |
| Mean temperature | 26.5 | 26.8 | 25.9 | 26.1 | 26.5 | 27.1 | 26.5 | 24.8 | 25.6 | 25.2 | 24.9 | 24.9 | 25.4 | 25 | 25.7 | 26.4 | 26.6 | 27 | 26.8 | 26.7 | 27.3 | 26.9 | 27 | 27.3 | 27 | 26.9 | 27 | 27 | 26.4 | 26.7 | 26.7 |
| Apparent mean temperature | 27.1 | 28.1 | 27.4 | 27.4 | 26.5 | 28.8 | 28.4 | 27.6 | 28.3 | 28.1 | 27.7 | 26.8 | 27.4 | 26.8 | 28.1 | 28.1 | 28.1 | 28.2 | 27.8 | 26.8 | 27 | 27.1 | 27.4 | 28.6 | 26.8 | 26.8 | 27.7 | 27.9 | 27.5 | 28.3 | 27.3 |
| Minimum temperature | 24.2 | 24.9 | 24.7 | 24.7 | 24 | 25.9 | 24.8 | 23.5 | 24.3 | 23.2 | 24 | 22.7 | 24.1 | 23.3 | 24.2 | 24.2 | 25.5 | 25.3 | 25.4 | 26 | 25.9 | 25.4 | 25.7 | 26.1 | 25.7 | 25.4 | 25.1 | 24.9 | 24.1 | 25 | 24.7 |
| Apparent min temperature | 28.9 | 28.8 | 28.9 | 28.7 | 29 | 29.5 | 29.8 | 28.8 | 29.7 | 30.5 | 29.2 | 29.6 | 28.6 | 28.8 | 30 | 30.6 | 29.7 | 29.3 | 29.4 | 28.4 | 28.3 | 28.3 | 28.3 | 29.5 | 29.5 | 28.9 | 28.7 | 29.7 | 29.5 | 30.1 | 29.5 |
| 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) | 11.3 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 |
| Sunshine duration (h) | 9.4 | 9 | 10.6 | 10.6 | 10.6 | 10.6 | 8.3 | 1.4 | 6.9 | 8.7 | 3.1 | 8 | 2.9 | 3.2 | 9.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 9.8 | 10.8 | 10.6 | 10.8 | 10.8 | 10.8 | 10.8 | 10.8 |
| Precipitation (mm) | 6 | 6.1 | 2.6 | 6.3 | 4.1 | 1.6 | 3.5 | 22.7 | 11.3 | 7.9 | 35 | 18.8 | 6.8 | 13.1 | 9.3 | 4.2 | 0.8 | 0.8 | 4 | 2.4 | 0 | 0.2 | 2.4 | 0 | 0.2 | 2.1 | 0.7 | 0.2 | 3.7 | 0.8 | 0.7 |
| Precipitation hours | 18 | 7 | 13 | 15 | 11 | 6 | 14 | 23 | 19 | 17 | 13 | 17 | 22 | 19 | 10 | 21 | 4 | 5 | 7 | 8 | 0 | 2 | 10 | 0 | 2 | 7 | 4 | 2 | 12 | 5 | 6 |
| Wind speed (m/s) | 27.6 | 28.1 | 21.7 | 25 | 24.3 | 24.9 | 20.2 | 20.9 | 18.9 | 12.5 | 17 | 13.2 | 24.6 | 17.3 | 16 | 16.9 | 19.1 | 19.7 | 24.8 | 25.8 | 25.5 | 27.2 | 28 | 24.9 | 27.7 | 29.2 | 27.1 | 20.8 | 21.8 | 16 | 26.6 |
In January 2023, the highest daytime temperature in Mangilao Village was 30°C.
While the minimum temperature at night dropped to 22.7°C.
The average nighttime and daytime temperatures during January in Mangilao Village are 24.7°C and 28.4°C respectively.
The precipitation sum in January is about 178 mm.