Measurements:
°C
°F
Moncton
46°F
SW 9 mph
Feels like: 40°F
Precip: 0%
World Resorts Canada Moncton Weather May Weather in Moncton

Moncton Weather: May

Average Day Temperature: 51.9°F
Average Night Temperature: 43.3°F
Sea Water Temperature: 40.9°F
Number of Sunny Days: 10 days
Sunshine Hours: 14.4 - 15.5 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.1 in

Air Temperature in May, °F

Select Year: 2023 2022 2021

The highest day temperature in May 2023 was 78°F. The lowest night temperature was 34°F. The average values for day and night temperatures during May were 52.3°F и 42.2°F respectivly.

Moncton Water Sea Temperature in May, °F

Select Year: 2023 2022 2021

The average sea surface temperature in May 2023 for Moncton was 44.7°F. The maximum and minimum values were 40.0°F and 49.8°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in May are gloomy but you can also expect sunny days.

Precipitation Totals in May, in

Precipitation total in May for Moncton is 1.1 in. It makes may one of the least rainy months of the year.

Wind Speed in May, mph

The average wind speed in May is 12.4 mph.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Moncton in May is 7.2 hours.

Best Time to Visit Moncton
The most sunny months:
September 12 days
October 11 days
August 10 days
The most warm months:
August 73.0 °F
July 72.9 °F
June 65.3 °F
Warmest sea temperature:
August 66.9 °F
July 63.3 °F
September 63.2 °F
The most cold months:
February 21.1 °F
January 22.3 °F
March 29.1 °F
The most rainy months:
August 3 days
June 3 days
December 3 days
The most windy months:
November 15 mph
December 14 mph
January 12 mph

Moncton on the Weather Map

Canada Resorts:
NAME
Halifax +46
Moncton +46
Montreal +50
Nanaimo +52
Ottawa +50
Quebec +40
Rocky Harbour +36
St. John's +36
Sydney +40
Tofino +50
Toronto +54
Vancouver +56
Victoria +50
Winnipeg +40
Yellowknife +28
24 Hours Weather Forecast
Moncton
Local time: 07:41
04 may, saturday
0900 46°F
SW
9 mph
1200 50°F
SW
10 mph
1500 50°F
SW
11 mph
1800 44°F
SW
9 mph
2100 38°F
S
5 mph
05 may, sunday
0000 34°F
SW
3 mph
0300 32°F
S
2 mph
0600 36°F
SW
1 mph