March weather forecastTomakomai, Japan

March

Weather in March

The first month of the spring, March, is a cold month in Tomakomai, Japan, with temperature in the range of an average high of 2.5°C (36.5°F) and an average low of -3.3°C (26.1°F).

Temperature

The shift into March is characterized by a subtle rise in the average high-temperature, transitioning from February's subzero cold -1°C (30.2°F) to a wintry 2.5°C (36.5°F). In the month of March, Tomakomai experiences an average low-temperature of -3.3°C (26.1°F).

Humidity

The average relative humidity in March in Tomakomai is 81%.

Rainfall

In Tomakomai, during March, the rain falls for 7.4 days and regularly aggregates up to 35mm (1.38") of precipitation. Throughout the year, in Tomakomai, there are 119.1 rainfall days, and 428mm (16.85") of precipitation is accumulated.

Snowfall

Months with snowfall in Tomakomai are January through April, November and December. In Tomakomai, during March, snow falls for 10.4 days and regularly aggregates up to 104mm (4.09") of snow. Throughout the year, there are 43.3 snowfall days, and 428mm (16.85") of snow is accumulated.

Sea temperature

The month with the coldest seawater is March, with an average sea temperature of 2.8°C (37°F).
Note: In the activity of swimming, this state poses an instant danger to life. Breathing control is completely lost, impeding any form of clear thinking. Employing a specialized swimsuit is crucial to minimize thermal loss.

Daylight

In March, the average length of the day in Tomakomai is 11h and 56min.
On the first day of the month, sunrise is at 06:08 and sunset at 17:22. On the last day of March, in Tomakomai, sunrise is at 05:17 and sunset at 17:58 JST.

Sunshine

In Tomakomai, the average sunshine in March is 6h.

UV index

The average daily maximum UV index in March is 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 2 during March translates into the following directions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.

Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature in Tomakomai during March is 2.5°C (36.5°F) and the low-temperature is -3.3°C (26.1°F).

The average relative humidity in March in Tomakomai is 81%.

In Tomakomai, Japan, in March, during 7.4 rainfall days, 35mm (1.38") of precipitation is typically accumulated.

In March, it is snowing for 10.4 days. Throughout March, 104mm (4.09") of snow is accumulated.

The month with the coldest seawater in Tomakomai, Japan, is March, with an average sea temperature of 2.8°C (37°F).

In Tomakomai, the average seawater temperature in March is 2.8°C (37°F). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

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

On the first day of March in Tomakomai, Japan, sunrise is at 06:08 and sunset at 17:22. On the last day of the month, sunrise is at 05:17 and sunset at 17:58 JST.

In March, the average sunshine duration in Tomakomai is 6h.

In March, the average daily maximum UV index in Tomakomai is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F March A M J J A S O N D

Feb

March

Apr

Average high temperature

-1°C

2.5°C

8.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

15.7km/h

15.4km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

10.3

10.4

2.3

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

16.8

16.1

15.9

Average UV index

Average cloud cover

Average visibility

Average temperature in March
Tomakomai, Japan

Average high temperature in March: 2.5°C

The warmest month (with the highest average high temperature) is August (23.7°C).
The month with the lowest average high temperature is January (-1.4°C).

Average low temperature in March: -3.3°C

The month with the highest average low temperature is August (18.3°C).
The coldest month (with the lowest average low temperature) is February (-7.2°C).

Average pressure in March
Tomakomai, Japan

Average pressure in March: 1013.6mbar

The month with the highest atmospheric pressure is November (1016.3mbar).
The month with the lowest atmospheric pressure is July (1008.8mbar).

Average wind speed in March
Tomakomai, Japan

Average wind speed in March: 14.2km/h

The windiest month (with the highest average wind speed) is December (15.9km/h).
The calmest month (with the lowest average wind speed) is July (10.5km/h).

Average humidity in March
Tomakomai, Japan

Average humidity in March: 81%

The month with the highest relative humidity is July (87%).
The months with the lowest relative humidity are April and October (75%).

Average rainfall in March
Tomakomai, Japan

Average rainfall in March: 35mm

The wettest month (with the highest rainfall) is August (65mm).
The driest month (with the least rainfall) is January (17mm).

Average rainfall days in March
Tomakomai, Japan

Average rainfall days in March: 7.4 days

The month with the highest number of rainy days is July (14.8 days).
The months with the least rainy days are January and February (3.9 days).

Average snowfall in March
Tomakomai, Japan

Average snowfall in March: 104mm

The month with the highest snowfall is February (119mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in March
Tomakomai, Japan

Average snowfall days in March: 10.4 days

The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in March
Tomakomai, Japan

Average sea temperature in March: 2.8°C

The best month for swimming (with the highest average sea temperature) is August (20.8°C).
The coldest month (with the lowest average sea temperature) is March (2.8°C).

Average daylight in March /
Average sunshine in March
Tomakomai, Japan

Average daylight in March: 11h and 54min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

Average sunshine in March: 6h and 0min

The month with the most sunshine is May (Average sunshine: 9h and 18min).
The months with the least sunshine are January and February (Average sunshine: 4h and 0min).

Average sunshine days in March
Tomakomai, Japan

Average sunshine days in March: 16.1 days

The month with the most sunshine days is January (19.9 days).
The month with the least sunshine days is July (12.8 days).

Average UV index in March
Tomakomai, Japan

Average UV index in March: 2

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is January (UV index 1).

Average cloud cover in March
Tomakomai, Japan

Average cloud cover in March: 49

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is October (Cloud cover 33).

Average visibility in March
Tomakomai, Japan

Average visibility in March: 9km

The months with the highest visibility are January, April, September, October, November and December (10km).
The month with the lowest visibility is July (8km).