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Weather in Dartmouth for May 2025

Your guide to Dartmouth weather in May - trends and predictions
  • In general, the average temperature in Dartmouth at the beginning of May is 9.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 15.7 °C by the end of May.

  • With an average of 4 rainy days, Dartmouth experiences minimal rainfall in May.

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Average dry days
27
Dry days
Average rainy days
4
Rainy days
Average snowy days
0
Snow days
Average temperatures
14°/4°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Dartmouth in May average weather

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Temperatures trend during May in Dartmouth

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
Moderate or heavy rain shower
9° /2° 21.1 mm 3
2 May Moderate or heavy rain shower
Moderate or heavy rain shower
8° /3° 1.8 mm 2
3 May Patchy rain possible
Patchy rain possible
6° /3° 0.5 mm 2
4 May Patchy rain possible
Patchy rain possible
8° /3° 0.7 mm 2
5 May Overcast
Overcast
9° /3° 0.2 mm 3
6 May Overcast
Overcast
11° /3° 2.1 mm 3
7 May Cloudy
Cloudy
14° /5° 0 mm 4
8 May Patchy rain possible
Patchy rain possible
14° /4° 0.8 mm 4
9 May Patchy rain possible
Patchy rain possible
9° /3° 2.6 mm 3
10 May Partly cloudy
Partly cloudy
10° /3° 0.3 mm 3
11 May Overcast
Overcast
12° /4° 0.2 mm 3
12 May Sunny
Sunny
12° /3° 0 mm 3
13 May Moderate or heavy rain shower
Moderate or heavy rain shower
15° /4° 2.3 mm 4
14 May Cloudy
Cloudy
13° /4° 2.5 mm 3
15 May Overcast
Overcast
17° /6° 0 mm 4
16 May Patchy rain possible
Patchy rain possible
15° /8° 1.3 mm 4
17 May Moderate or heavy rain shower
Moderate or heavy rain shower
14° /4° 3.9 mm 4
18 May Patchy rain possible
Patchy rain possible
11° /4° 5.5 mm 3
19 May Sunny
Sunny
11° /5° 6.8 mm 3
20 May Cloudy
Cloudy
14° /5° 0 mm 4
21 May Moderate or heavy rain shower
Moderate or heavy rain shower
14° /7° 3.3 mm 4
22 May Overcast
Overcast
15° /8° 0 mm 4
23 May Sunny
Sunny
16° /6° 2.8 mm 5
24 May Partly cloudy
Partly cloudy
14° /7° 3 mm 4
25 May Patchy rain possible
Patchy rain possible
13° /7° 0.2 mm 3
26 May Overcast
Overcast
12° /7° 0 mm 3
27 May Sunny
Sunny
17° /5° 0 mm 5
28 May Sunny
Sunny
18° /8° 6 mm 5
29 May Sunny
Sunny
16° /7° 0.1 mm 5
30 May Partly cloudy
Partly cloudy
17° /6° 0 mm 5
31 May Partly cloudy
Partly cloudy
17° /8° 0.2 mm 5
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Important Notice
Our weather forecast for Dartmouth 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 Dartmouth forecast closer to your planned date for the most up-to-date weather information.

Dartmouth in May - FAQ

What are the expected maximum and minimum temperatures in Dartmouth during May?
Prepare for cooler days with highs just around 14° and colder nights, dipping below 4°.
How much rainfall should be expected in Dartmouth during May?
Significant rainfall exceeding 123.4 mm is expected in Dartmouth during May, occurring over more than 4 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Dartmouth during May?
The average wind speed in Dartmouth during May is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Dartmouth

Explore the daily rainfall trends and prepare for Dartmouths May weather 💧

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Location coordinates Where is Dartmouth?

Get accurate weather forecasts for Dartmouth, located at latitude 44.671 and longitude -63.577. Stay updated with localized weather information tailored for Dartmouth.

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