March weather forecast
Saint Thomas, ND

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Weather in March

The first month of the spring, March, is a cold month in Saint Thomas, North Dakota, with an average temperature varying between 32.5°F (0.3°C) and 19°F (-7.2°C).

Temperature

With the onset of March, Saint Thomas experiences a distinct temperature rise, with the average high-temperature advancing from February's freezing cold 16.9°F (-8.4°C) to a wintry 32.5°F (0.3°C). The mean low-temperature during March nights in Saint Thomas is a subzero cold 19°F (-7.2°C).

Humidity

In Saint Thomas, the average relative humidity in March is 86%.

Rainfall

In Saint Thomas, North Dakota, during March, the rain falls for 7.6 days and regularly aggregates up to 0.87" (22mm) of precipitation. Throughout the year, there are 97.8 rainfall days, and 15.83" (402mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Saint Thomas, during March, snow falls for 10.6 days and regularly aggregates up to 2.56" (65mm) of snow. Throughout the year, there are 70.4 snowfall days, and 18.46" (469mm) of snow is accumulated.

Daylight

The average length of the day in March in Saint Thomas is 11h and 56min.
On the first day of March, sunrise is at 7:09 am and sunset at 6:14 pm CST. On the last day of the month, sunrise is at 7:07 am and sunset at 7:59 pm CDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from CDT to CST.

Sunshine

In Saint Thomas, the average sunshine in March is 4.5h.

UV index

In March, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In March, the UV index of 2 transforms into the following advice:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. During bright days, sunglasses that offer UVA and UVB defense are recommended. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
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Frequently asked questions

How cold is March in Saint Thomas?

The high-temperature in Saint Thomas during March is 32.5°F (0.3°C) and the low-temperature is 19°F (-7.2°C).

What is the average humidity in March in Saint Thomas?

The average relative humidity in March is 86%.

How many days does it rain in March in Saint Thomas?

In Saint Thomas, in March, it is raining for 7.6 days, with typically 0.87" (22mm) of accumulated precipitation.

How many days does it snow in March in Saint Thomas?

In Saint Thomas, during March, snow falls for 10.6 days and regularly aggregates up to 2.56" (65mm) of snow.

What is the average length of the day in March in Saint Thomas?

The average day length in March is 11h and 56min.

What time are sunrise and sunset in March in Saint Thomas?

On the first day of March, sunrise is at 7:09 am and sunset at 6:14 pm CST. On the last day of the month, sunrise is at 7:07 am and sunset at 7:59 pm CDT.

When does Daylight Saving Time (DST) start in March in Saint Thomas?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Saint Thomas, North Dakota, and the time zone changes from CST to CDT. DST ends Sunday, November 3. 2024, at 2:00 am.

How long on average sun shines in March in Saint Thomas?

In March, the average sunshine duration in Saint Thomas, North Dakota, is 4.5h.

What is the UV index intensity in March in Saint Thomas?

In March, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Saint Thomas, ND

Average temperature in March - Saint Thomas, ND
  • Average high temperature in March: 32.5°F

The warmest month (with the highest average high temperature) is August (80.4°F).
The month with the lowest average high temperature is January (14.7°F).

  • Average low temperature in March: 19°F

The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (0.9°F).

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Average pressure in March
Saint Thomas, ND

Average pressure in March - Saint Thomas, ND
  • Average pressure in March: 30.09"Hg

The month with the highest atmospheric pressure is February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in March
Saint Thomas, ND

Average wind speed in March - Saint Thomas, ND
  • Average wind speed in March: 9.6mph

The windiest month (with the highest average wind speed) is October (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (8.1mph).

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Average humidity in March
Saint Thomas, ND

Average humidity in March - Saint Thomas, ND
  • Average humidity in March: 86%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (59%).

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Average rainfall in March
Saint Thomas, ND

Average rainfall in March - Saint Thomas, ND
  • Average rainfall in March: 0.87"

The wettest month (with the highest rainfall) is June (2.8").
The driest months (with the least rainfall) are January and February (0.55").

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Average rainfall days in March
Saint Thomas, ND

Average rainfall days in March - Saint Thomas, ND
  • Average rainfall days in March: 7.6 days

The month with the highest number of rainy days is June (15.9 days).
The month with the least rainy days is February (1.6 days).

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Average snowfall in March
Saint Thomas, ND

Average snowfall in March - Saint Thomas, ND
  • Average snowfall in March: 2.56"

The month with the highest snowfall is December (3.94").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in March
Saint Thomas, ND

Average snowfall days in March - Saint Thomas, ND
  • Average snowfall days in March: 10.6 days

The month with the highest number of snowfall days is January (14.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in March /
Average sunshine in March
Saint Thomas, ND

Average daylight in March / Average sunshine in March - Saint Thomas, ND
  • Average daylight in March: 11h and 5min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in March: 4h and 3min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

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Average sunshine days in March
Saint Thomas, ND

Average sunshine days in March - Saint Thomas, ND
  • Average sunshine days in March: 13.9 days

The month with the most sunshine days is August (19.8 days).
The month with the least sunshine days is June (11.5 days).

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Average UV index in March
Saint Thomas, ND

Average UV index in March - Saint Thomas, ND
  • Average UV index in March: 2

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and November (UV index 1).

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Average cloud cover in March
Saint Thomas, ND

Average cloud cover in March - Saint Thomas, ND
  • Average cloud cover in March: 64

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 24).

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Average visibility in March
Saint Thomas, ND

Average visibility in March - Saint Thomas, ND
  • Average visibility in March: 5mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).

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Saint Thomas, North Dakota, USA

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