Moncton
May
Weather in Moncton for May 2025
Your guide to Moncton weather in May - trends and predictions
In general, the average temperature in Moncton at the beginning of May is 9.7 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 17.7 °C by the end of May.
The climate of Moncton in May is notably wet, with an average of 15 rainy days, and a total of 62.7 mm of precipitation.
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Temperatures
Rain 🌧️
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16
Dry days
15
Rainy days
0
Snow days
14°/5°
Temperatures
18 km/h
Avg max wind
74 %
Avg humidity
Moncton in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  7° | 2  8° | 3 4° | 4 8° | |||
| 5  13° | 6  11° | 7 17° | 8 11° | 9 9° | 10  11° | 11 14° |
| 12 16° | 13 16° | 14 14° | 15 19° | 16 14° | 17  13° | 18 14° |
| 19  14° | 20 21° | 21 21° | 22 19° | 23 17° | 24 22° | 25 14° |
| 26 10° | 27 18° | 28 23° | 29 17° | 30 22° | 31 20° |
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Temperatures trend during May in Moncton
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 | Moderate or heavy rain shower | 7° /2° | 10.3 mm | 2 | |
| 2 May | Patchy rain possible | 8° /3° | 0.6 mm | 2 | |
| 3 May | Moderate rain at times | 4° /2° | 3.1 mm | 1 | |
| 4 May | Patchy rain possible | 8° /2° | 2.3 mm | 3 | |
| 5 May | Overcast | 13° /1° | 0 mm | 4 | |
| 6 May | Partly cloudy | 11° /4° | 1.4 mm | 4 | |
| 7 May | Overcast | 17° /5° | 0 mm | 4 | |
| 8 May | Moderate rain at times | 11° /2° | 1.3 mm | 3 | |
| 9 May | Moderate or heavy rain shower | 9° /1° | 4.8 mm | 3 | |
| 10 May | Cloudy | 11° /0° | 0.4 mm | 3 | |
| 11 May | Overcast | 14° /3° | 0.4 mm | 4 | |
| 12 May | Partly cloudy | 16° /3° | 0 mm | 5 | |
| 13 May | Moderate rain at times | 16° /4° | 2.2 mm | 5 | |
| 14 May | Overcast | 14° /4° | 0.2 mm | 4 | |
| 15 May | Cloudy | 19° /7° | 0.3 mm | 4 | |
| 16 May | Moderate or heavy rain shower | 14° /7° | 7 mm | 3 | |
| 17 May | Heavy rain at times | 13° /3° | 4 mm | 4 | |
| 18 May | Patchy rain possible | 14° /4° | 0.2 mm | 4 | |
| 19 May | Sunny | 14° /5° | 3.1 mm | 4 | |
| 20 May | Cloudy | 21° /6° | 0 mm | 6 | |
| 21 May | Moderate or heavy rain shower | 21° /12° | 10.9 mm | 5 | |
| 22 May | Sunny | 19° /9° | 0.6 mm | 5 | |
| 23 May | Sunny | 17° /6° | 2.7 mm | 5 | |
| 24 May | Sunny | 22° /7° | 0.3 mm | 5 | |
| 25 May | Moderate rain at times | 14° /6° | 1.5 mm | 4 | |
| 26 May | Patchy rain possible | 10° /5° | 1.7 mm | 3 | |
| 27 May | Partly cloudy | 18° /4° | 0 mm | 5 | |
| 28 May | Cloudy | 23° /10° | 3.2 mm | 5 | |
| 29 May | Sunny | 17° /8° | 0.1 mm | 5 | |
| 30 May | Partly cloudy | 22° /6° | 0 mm | 6 | |
| 31 May | Overcast | 20° /7° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Moncton 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 Moncton forecast closer to your planned date for the most up-to-date weather information.
Moncton in May - FAQ
What are the expected maximum and minimum temperatures in Moncton during May?
During May, expect a variety of temperatures with highs around 14° and lows near 5°, suitable for diverse activities and preferences.
How much rainfall should be expected in Moncton during May?
Moderate rainfall is anticipated in Moncton during May, with a total of 62.7 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Moncton during May?
The average wind speed in Moncton during May is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Moncton
Explore the daily rainfall trends and prepare for Monctons May weather 💧
UV exposure in Moncton during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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