May weather forecast and climate
Fredericton, Canada

What is the temperature in May in Fredericton?

The average high-temperature, in May, in Fredericton, is 17.6°C (63.7°F), while the average low-temperature is 4.6°C (40.3°F).

What is the average humidity in May in Fredericton?

In May, the average relative humidity in Fredericton, Canada, is 83.6%.

How many days does it rain in May in Fredericton?

In May, the rain falls for 13.8 days. Throughout May, 94.5mm (3.7") of precipitation is accumulated.

What is the rainiest month in Fredericton?

The month with the most rainfall is May when the rain falls for 13.8 days and typically aggregates up to 94.5mm (3.7") of precipitation.

What is the last month it snows in Fredericton?

May is the last month it regularly snows in Fredericton, Canada. During 0.4 snowfall days, in May, Fredericton aggregates 14mm (0.6") of snow.

What is the average UV index in May in Fredericton?

In May, the average UV index in Fredericton, Canada, is 6.
Average temperature in May - Fredericton, Canada
  • Average high temperature in May: 17.6°C

The warmest month (with the highest average high temperature) is July (25.5°C).
The month with the lowest average high temperature is January (-3.8°C).

  • Average low temperature in May: 4.6°C

The month with the highest average low temperature is July (13°C).
The coldest month (with the lowest average low temperature) is January (-15°C).

Average humidity in May - Fredericton, Canada
  • Average humidity in May: 83.6%

The month with the highest relative humidity is September (91.1%).
The month with the lowest relative humidity is February (74.9%).

Average rainfall in May - Fredericton, Canada
  • Average rainfall in May: 94.5mm

The wettest month (with the highest rainfall) is May (94.5mm).
The driest month (with the lowest rainfall) is February (31.4mm).

Average rainfall days in May - Fredericton, Canada
  • Average rainfall days in May: 13.8 days

The month with the highest number of rainy days is May (13.8 days).
The month with the lowest number of rainy days is February (4.3 days).

Average snowfall in May - Fredericton, Canada
  • Average snowfall in May: 14mm

The month with the highest snowfall is January (699mm).
Months with the lowest snowfall are June, July, August and September (0mm).

Average snowfall days in May - Fredericton, Canada
  • Average snowfall days in May: 0.4 days

The month with the highest number of snowfall days is January (11.7 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average daylight in May / Average sunshine in May - Fredericton, Canada
  • Average daylight in May: 15h

The month with the longest days is June (Average daylight: 15.7h).
The month with shortest days is December (Average daylight: 8.7h).

  • Average sunshine in May: 6.7h

The month with most sunshine is July (Average sunshine: 7.7h).
The month with least sunshine is November (Average sunshine: 3.2h).

Average UV index in May - Fredericton, Canada
  • Average UV index in May: 6

Months with the highest UV index are June, July and August (UV index 7).
Months with the lowest UV index are January, November and December (UV index 1).

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