Last updated: March 2, 2024
The weather in Wairau Valley, New Zealand, during May is characterized by an average temperature of 8°C (46°F). Highs can soar to 17°C (63°F), while lows may dip to -3°C (27°F). Typically, the humidity level in Wairau Valley throughout May hovers around 84%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, Wairau Valley averages 139 mm (5.5 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 9 hours 46 minutes of daylight, with the sun shining for approximately 7 hours 1 minutes each day. Additionally, there is a 42% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In May, the UV Index in Wairau Valley reaches a maximum of 4, 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 | 0 | 1 | 1 | 2 | 3 | 4 | 3 | 3 | 2 | 1 | 1 | 0 | 0 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||