World Resorts USA Niagara Falls Weather

Niagara Falls weather in May

Weather in Niagara Falls: May

Average day temperature: 62.3°F
Average night temperature: 51.5°F
Sea water temperature: 49.9°F
Number of sunny days: 10 days
Day length: 14.1 - 15.1 hours
Number of rainy days: 1 day
Precipitation totals: 0.9 in.

Air temperature in May, °F

Show year:
2024
2023
2022

The highest day temperature during May of 2024 was 77°F. At the same time the lowest night temperature was 46°F. Day and night temperature averages during May were 65.0°F and 54.7°F.

Sea water temperature in Niagara Falls in May, °F

Show year:
2024
2023
2022

The average sea water temperature in May of 2024 was 54.2°F. The highest and lowest sea temperatures during the month were 61.5°F and 45.9°F.

Sunny, partly cloudy and cloudy days

Number of sunny, partly cloudy and cloudy days in May is almost equal.

Precipitation total in May, in.

Precipitation total value in Niagara Falls in May is 0.9 in. Other months of the year show relatively similar values.

Wind speed in May, mph

The average wind speed value in May is 7.7 mph It makes May one of the least windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 8.4.

Best time for vacation in Niagara Falls

Sunniest months:
September 13 days
July 12 days
August 12 days
Warmest months:
July 77.8 °F
August 76.7 °F
June 72.2 °F
Warmest sea temp:
August 72.6 °F
July 71.1 °F
September 70.0 °F
Coldest months:
January 30.4 °F
February 31.0 °F
December 37.8 °F
Rainiest months:
July 3 days
April 3 days
June 2 days
Windiest months:
November 11.2 mph
February 11.0 mph
December 10.6 mph

Niagara Falls on a weather map

Niagara Falls
+57°F
N 14 mph
Feels like: +55°F
Precip.: 0%
Places in USA:
Name
°F
+50°F
+59°F
+77°F
+77°F
+48°F
+63°F
+79°F
+73°F
+57°F
+61°F
+57°F
+72°F
+73°F
+77°F
+63°F
24 Hours Forecast
Niagara Falls
Local time: 03:08
November 05, tuesday
0600
57°F
N
14 mph
0900
61°F
N
16 mph
1200
70°F
NE
18 mph
1500
72°F
NE
17 mph
1800
68°F
N
15 mph
2100
66°F
N
16 mph
November 06, wednesday
0000
66°F
N
18 mph
0300
64°F
NE
22 mph
Units of measurement: °C / °F