Fort Simpson
Canada
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Fort Simpson, Canada

March, the first month of the spring, in Fort Simpson, is a freezing cold month, with average temperature fluctuating between -6.4°C (20.5°F) and -19.7°C (-3.5°F).

Temperature

In March, the average high-temperature significantly increases, from a polar cold -15.3°C (4.5°F) in February, to a subzero cold -6.4°C (20.5°F). The average low-temperature, in Fort Simpson, is -19.7°C (-3.5°F).

Humidity

In Fort Simpson, Canada, the average relative humidity in March is 69.3%.

Rainfall

Months with rainfall in Fort Simpson are January, March through November. March is the first month it rains in Fort Simpson. Throughout March, in the average 0.2 rainfall days, it receives 0.1mm (0") of precipitation. In Fort Simpson, during the entire year, the rain falls for 57.2 days and collects up to 238.5mm (9.4") of precipitation.

Snowfall

Months with snowfall are January through June, August through December. In Fort Simpson, 190mm (7.5") of snow is typically accumulated. Throughout the year, in Fort Simpson, 1871mm (73.7") of snow is accumulated.

Daylight

The average length of the day is 11.9h.

Sunshine

The average sunshine in Fort Simpson is 5.8h.

UV index

The average daily maximum UV index in Fort Simpson is 1. A UV Index of 2, and less, symbolizes a low threat to health from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 1 transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in March in Fort Simpson?

In March, the average high-temperature is -6.4°C (20.5°F), and the average low-temperature is -19.7°C (-3.5°F).

What is the average humidity in March in Fort Simpson?

In Fort Simpson, Canada, the average relative humidity in March is 69.3%.

When does it start raining in Fort Simpson?

March is the first month it rains. Throughout March, in the average 0.2 rainfall days, it receives 0.1mm (0") of precipitation.

How much does it snow in Fort Simpson in March?

Throughout March, 190mm (7.5") of snow is accumulated.

What is the average length of the day in March in Fort Simpson?

In March, the average length of the day in Fort Simpson is 11.9h.

How long on average sun shines in March in Fort Simpson?

In March, the average sunshine in Fort Simpson is 5.8h.

What is the UV index intensity in March in Fort Simpson?

The average daily maximum UV index in March in Fort Simpson is 1. A UV Index of 2, and less, symbolizes a low health threat from unprotected exposure to the UV radiation.
Average temperature in March - Fort Simpson, Canada
  • Average high temperature in March: -6.4°C

The warmest month (with the highest average high temperature) is July (23.7°C).
The month with the lowest average high temperature is January (-19.8°C).

  • Average low temperature in March: -19.7°C

The month with the highest average low temperature is July (11.2°C).
The coldest month (with the lowest average low temperature) is January (-28.5°C).

Average humidity in March - Fort Simpson, Canada
  • Average humidity in March: 69.3%

The month with the highest relative humidity is November (83.2%).
The month with the lowest relative humidity is May (43.6%).

Average rainfall in March - Fort Simpson, Canada
  • Average rainfall in March: 0.1mm

The wettest month (with the highest rainfall) is July (61.1mm).
Driest months (with the lowest rainfall) are February and December (0mm).

Average rainfall days in March - Fort Simpson, Canada
  • Average rainfall days in March: 0.2 days

The month with the highest number of rainy days is July (12.1 days).
The month with the lowest number of rainy days is December (0 days).

Average snowfall in March - Fort Simpson, Canada
  • Average snowfall in March: 190mm

The month with the highest snowfall is November (334mm).
The month with the lowest snowfall is July (0mm).

Average snowfall days in March - Fort Simpson, Canada
  • Average snowfall days in March: 0 days

The month with the highest number of snowfall days is July (3.5 days).
Months with the lowest number of snowfall days are January, February, March, November and December (0 days).

Average daylight in March / Average sunshine in March - Fort Simpson, Canada
  • Average daylight in March: 11.9h

The month with the longest days is June (Average daylight: 19.5h).
The month with shortest days is December (Average daylight: 5.4h).

  • Average sunshine in March: 5.8h

The month with most sunshine is June (Average sunshine: 10.4h).
The month with least sunshine is December (Average sunshine: 1h).

Average UV index in March - Fort Simpson, Canada
  • Average UV index in March: 1

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 0).