Nelson
May
Weather in Nelson for May 2026
Your guide to Nelson weather in May - trends and predictions
In general, the average temperature in Nelson at the beginning of May is 15 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 14 °C by the end of May.
Nelson experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 244.6 mm.
Temperatures
Rain 🌧️
10
Dry days
21
Rainy days
0
Snow days
14°/6°
Temperatures
14 km/h
Avg max wind
80 %
Avg humidity
Nelson Weather May
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Temperatures trend during May in Nelson
See the weather trend as well as the moving average line
May weather in Nelson day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Heavy rain at times | 16° /8° | 10.5 mm | 4 | |
| 2 May |  Moderate or heavy rain shower | 15° /8° | 7.8 mm | 4 | |
| 3 May | Moderate or heavy rain shower | 14° /7° | 4.5 mm | 5 | |
| 4 May | Moderate or heavy rain shower | 15° /7° | 3.1 mm | 4 | |
| 5 May | Moderate or heavy rain shower | 15° /7° | 38.4 mm | 4 | |
| 6 May | Moderate or heavy rain shower | 16° /8° | 36.9 mm | 5 | |
| 7 May | Moderate or heavy rain shower | 14° /7° | 11.9 mm | 5 | |
| 8 May | Heavy rain at times | 15° /7° | 3.9 mm | 5 | |
| 9 May | Moderate or heavy rain shower | 15° /7° | 37.5 mm | 5 | |
| 10 May |  Sunny | 13° /4° | 3.9 mm | 4 | |
| 11 May | Sunny | 13° /4° | 0 mm | 4 | |
| 12 May | Sunny | 14° /3° | 0 mm | 5 | |
| 13 May | Sunny | 15° /4° | 0 mm | 5 | |
| 14 May |  Cloudy | 13° /4° | 0.1 mm | 4 | |
| 15 May | Sunny | 14° /5° | 2.1 mm | 5 | |
| 16 May |  Partly cloudy | 16° /5° | 0.1 mm | 5 | |
| 17 May |  Patchy rain possible | 15° /5° | 1 mm | 5 | |
| 18 May |  Overcast | 15° /5° | 10.4 mm | 4 | |
| 19 May | Moderate or heavy rain shower | 12° /5° | 12.9 mm | 4 | |
| 20 May | Sunny | 14° /4° | 9 mm | 5 | |
| 21 May | Patchy rain possible | 13° /6° | 1.3 mm | 4 | |
| 22 May | Patchy rain possible | 14° /5° | 0.2 mm | 4 | |
| 23 May | Sunny | 14° /6° | 0.1 mm | 5 | |
| 24 May | Cloudy | 13° /5° | 0.9 mm | 4 | |
| 25 May | Patchy rain possible | 13° /4° | 1 mm | 4 | |
| 26 May | Partly cloudy | 14° /6° | 5.5 mm | 4 | |
| 27 May | Patchy rain possible | 15° /7° | 0.1 mm | 5 | |
| 28 May | Moderate rain at times | 13° /5° | 21.4 mm | 4 | |
| 29 May | Patchy rain possible | 14° /6° | 18.8 mm | 4 | |
| 30 May | Sunny | 14° /6° | 1.5 mm | 5 | |
| 31 May | Overcast | 15° /6° | 0 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Nelson in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Nelson forecast closer to your planned date for the most up-to-date weather information.
Change Month
Nelson in May - FAQ
What are the expected maximum and minimum temperatures in Nelson during May?
During May, expect a variety of temperatures with highs around 14° and lows near 6°, suitable for diverse activities and preferences.
How much rainfall should be expected in Nelson during May?
Significant rainfall exceeding 244.6 mm is expected in Nelson during May, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Nelson during May?
The average wind speed in Nelson during May is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Nelson
Explore the daily rainfall trends and prepare for Nelsons May weather 💧
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