Last updated: March 2, 2024
The weather in Bethlehem, South Africa, during January is characterized by an average temperature of 20°C (67°F). Highs can soar to 31°C (87°F), while lows may dip to 10°C (51°F). Typically, the humidity level in Bethlehem throughout January hovers around 85%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In January, Bethlehem averages 114 mm (4.5 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 13 hours 41 minutes of daylight, with the sun shining for approximately 9 hours 59 minutes each day. Additionally, there is a 24% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In January, the UV Index in Bethlehem reaches a maximum of 16, 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 | 2 | 4 | 8 | 12 | 14 | 16 | 15 | 12 | 8 | 5 | 2 | 1 | 0 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 30 min | 45 min | ||||||