Wellington (Sale)
May
Weather in Wellington for May 2025
Your guide to Wellington weather in May - trends and predictions
In general, the average temperature in Wellington at the beginning of May is 17.4 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 18 °C by the end of May.
Wellington experiences moderate rainfall in May, with an average of 6 rainy days and a total precipitation of 18.2 mm.
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Temperatures
Rain 🌧️
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25
Dry days
6
Rainy days
0
Snow days
17°/7°
Temperatures
13 km/h
Avg max wind
74 %
Avg humidity
Wellington in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  17° | 2 17° | 3  17° | 4 17° | |||
| 5 18° | 6 18° | 7 18° | 8 18° | 9 19° | 10 18° | 11 15° |
| 12 18° | 13 21° | 14  17° | 15  19° | 16 20° | 17  18° | 18 13° |
| 19 15° | 20  13° | 21 14° | 22 16° | 23 17° | 24 16° | 25 18° |
| 26  15° | 27 17° | 28 17° | 29 18° | 30 22° | 31  19° |
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Temperatures trend during May in Wellington
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Patchy rain possible | 17° /7° | 0.1 mm | 5 | |
| 2 May | Patchy rain possible | 17° /6° | 0.1 mm | 5 | |
| 3 May | Mist | 17° /6° | 0 mm | 5 | |
| 4 May | Fog | 17° /6° | 0.2 mm | 5 | |
| 5 May | Fog | 18° /9° | 0.5 mm | 5 | |
| 6 May | Fog | 18° /7° | 0 mm | 5 | |
| 7 May | Mist | 18° /7° | 0 mm | 5 | |
| 8 May | Mist | 18° /7° | 0 mm | 5 | |
| 9 May | Fog | 19° /8° | 0 mm | 5 | |
| 10 May | Light rain shower | 18° /11° | 1.3 mm | 5 | |
| 11 May | Light rain shower | 15° /13° | 2.5 mm | 5 | |
| 12 May | Patchy rain possible | 18° /10° | 0.9 mm | 5 | |
| 13 May | Mist | 21° /10° | 0 mm | 6 | |
| 14 May | Sunny | 17° /7° | 0 mm | 6 | |
| 15 May | Partly cloudy | 19° /6° | 0 mm | 6 | |
| 16 May | Sunny | 20° /7° | 0 mm | 7 | |
| 17 May | Light rain | 18° /7° | 3.8 mm | 5 | |
| 18 May | Patchy rain possible | 13° /3° | 0.4 mm | 4 | |
| 19 May | Patchy rain possible | 15° /4° | 0.8 mm | 5 | |
| 20 May | Heavy rain at times | 13° /7° | 2.4 mm | 4 | |
| 21 May | Patchy rain possible | 14° /8° | 1.3 mm | 4 | |
| 22 May | Partly cloudy | 16° /5° | 0 mm | 6 | |
| 23 May | Partly cloudy | 17° /6° | 0 mm | 6 | |
| 24 May | Partly cloudy | 16° /5° | 0.8 mm | 5 | |
| 25 May | Patchy rain possible | 18° /6° | 1.2 mm | 5 | |
| 26 May | Overcast | 15° /5° | 0 mm | 5 | |
| 27 May | Partly cloudy | 17° /6° | 0 mm | 6 | |
| 28 May | Patchy rain possible | 17° /6° | 0.7 mm | 6 | |
| 29 May | Overcast | 18° /6° | 0 mm | 6 | |
| 30 May | Overcast | 22° /9° | 0.5 mm | 6 | |
| 31 May | Cloudy | 19° /11° | 0.7 mm | 5 | |
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Important Notice
Our weather forecast for Wellington 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 Wellington forecast closer to your planned date for the most up-to-date weather information.
Wellington in May - FAQ
What are the expected maximum and minimum temperatures in Wellington during May?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Wellington during May?
Expect minimal rainfall in Wellington during May, with a total of 18.2 mm over approximately 6 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Wellington during May?
The average wind speed in Wellington during May is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Wellington
Explore the daily rainfall trends and prepare for Wellingtons May weather 💧
UV exposure in Wellington during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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