Last updated: March 2, 2024
The weather in La Reforma, Guatemala, during January is characterized by an average temperature of 19°C (67°F). Highs can soar to 25°C (78°F), while lows may dip to 13°C (55°F). Typically, the humidity level in La Reforma throughout January hovers around 76%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In January, La Reforma averages 51 mm (2.0 inches) of rainfall, typically over the course of 15 rainy days. The month enjoys an average of 11 hours 20 minutes of daylight, with the sun shining for approximately 8 hours 10 minutes each day. Additionally, there is a 63% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In January, the UV Index in La Reforma reaches a maximum of 11, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 10 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 2 | 4 | 7 | 10 | 11 | 10 | 8 | 5 | 2 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 30 min | 45 min | |||||