Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average snowfall in March
- Average snowfall days in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
March
Weather in March
Temperature
March's onset brings a subtle temperature rise, moving from a frosty 9.7°C (49.5°F) in February to a cool 12.9°C (55.2°F). Shiroi's temperature lowers to a mean of 6°C (42.8°F) during the nights in March.Humidity
In March, the average relative humidity in Shiroi is 66%.Rainfall
In Shiroi, in March, during 13.7 rainfall days, 31mm (1.22") of precipitation is typically accumulated. In Shiroi, during the entire year, the rain falls for 144.3 days and collects up to 423mm (16.65") of precipitation.Snowfall
January through March are months with snowfall. March is the last month it regularly snows in Shiroi. During 0.3 snowfall days, in March, Shiroi aggregates 1mm (0.04") of snow. Throughout the year, there are 5 snowfall days, and 35mm (1.38") of snow is accumulated.Daylight
The average length of the day in March is 11h and 58min.On the first day of March in Shiroi, sunrise is at 06:09 and sunset at 17:34. On the last day of the month, sunrise is at 05:27 and sunset at 18:00 JST.
Sunshine
In Shiroi, the average sunshine in March is 6.4h.UV index
In March, the average daily maximum UV index in Shiroi is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In March, the maximum UV index of 3 suggests these recommendations:
Exercise prevention - Precautions against solar damage are endorsed. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Shiroi in March?
What is the average humidity in March in Shiroi?
How many days does it rain in March in Shiroi?
What is the last month it snows in Shiroi?
How many hours of daylight does Shiroi have in March?
What time are sunrise and sunset in March in Shiroi?
How long on average sun shines in March in Shiroi?
How high is the UV index in March in Shiroi?
Average temperature in March
Shiroi, Japan
- Average high temperature in March: 12.9°C
The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (8.7°C).
- Average low temperature in March: 6°C
The month with the highest average low temperature is August (24.6°C).
The coldest month (with the lowest average low temperature) is January (2.5°C).
Average pressure in March
Shiroi, Japan
- Average pressure in March: 1015.5mbar
The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in March
Shiroi, Japan
- Average wind speed in March: 14.2km/h
The windiest month (with the highest average wind speed) is April (14.6km/h).
The calmest month (with the lowest average wind speed) is November (11.3km/h).
Average humidity in March
Shiroi, Japan
- Average humidity in March: 66%
The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is January (61%).
Average rainfall in March
Shiroi, Japan
- Average rainfall in March: 31mm
The wettest month (with the highest rainfall) is October (58mm).
The driest month (with the least rainfall) is January (18mm).
Average rainfall days in March
Shiroi, Japan
- Average rainfall days in March: 13.7 days
The month with the highest number of rainy days is October (15.5 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in March
Shiroi, Japan
- Average snowfall in March: 1mm
The month with the highest snowfall is February (28mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in March
Shiroi, Japan
- Average snowfall days in March: 0.3 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in March /
Average sunshine in March
Shiroi, Japan
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in March: 6h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).
Average sunshine days in March
Shiroi, Japan
- Average sunshine days in March: 14.7 days
The month with the most sunshine days is January (22 days).
The month with the least sunshine days is September (12.7 days).
Average UV index in March
Shiroi, Japan
- Average UV index in March: 3
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in March
Shiroi, Japan
- Average cloud cover in March: 44
The month with the most cloud cover is June (Cloud cover 48).
The month with the least cloud cover is January (Cloud cover 30).
Average visibility in March
Shiroi, Japan
- Average visibility in March: 10km
The months with the highest visibility are January, February, March, April, May, September, October, November and December (10km).
The months with the lowest visibility are June, July and August (9km).
