Last updated: March 2, 2024
The weather in Coldstream, United Kingdom, during September is characterized by an average temperature of 13°C (56°F). Highs can soar to 20°C (69°F), while lows may dip to 5°C (42°F). Typically, the humidity level in Coldstream throughout September hovers around 87%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In September, Coldstream averages 65 mm (2.6 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 12 hours 40 minutes of daylight, with the sun shining for approximately 10 hours 10 minutes each day. Additionally, there is a 25% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In September, the UV Index in Coldstream reaches a maximum of 5, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 30 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 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 4 | 3 | 2 | 1 | 1 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||