Last updated: March 2, 2024
The weather in Haverfordwest, United Kingdom, during January is characterized by an average temperature of 7°C (46°F). Highs can soar to 12°C (54°F), while lows may dip to 2°C (36°F). Typically, the humidity level in Haverfordwest throughout January hovers around 81%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In January, Haverfordwest averages 80 mm (3.2 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 8 hours 22 minutes of daylight, with the sun shining for approximately 3 hours 15 minutes each day. Additionally, there is a 28% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In January, the UV Index in Haverfordwest reaches a maximum of 1, indicating a level of Low exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 45 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 | 0 | 0 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | 0 |
| Exposure | Low | ||||||||||||
| Time to burn | 45 min | ||||||||||||