March weather forecastHayama, Japan

March

Weather in March

March, the first month of the spring in Hayama, is a mild month, with temperature in the range of an average high of 13.3°C (55.9°F) and an average low of 8.1°C (46.6°F).

Temperature

Hayama's weather in March, with an average high-temperature of a mild 13.3°C (55.9°F), subtly shifts from February's 10.4°C (50.7°F). Hayama reports an average low-temperature of 8.1°C (46.6°F) during the nights of March.

Humidity

In March, the average relative humidity in Hayama is 67%.

Rainfall

In Hayama, Japan, during March, the rain falls for 13.9 days and regularly aggregates up to 71mm (2.8") of precipitation. Throughout the year, in Hayama, there are 150.9 rainfall days, and 867mm (34.13") of precipitation is accumulated.

Snowfall

January through March are months with snowfall. March is the last month it regularly snows in Hayama. During 0.1 snowfall days, in March, Hayama aggregates 1mm (0.04") of snow. Throughout the year, in Hayama, there are 0.7 snowfall days, and 17mm (0.67") of snow is accumulated.

Sea temperature

February and March, with an average sea temperature of 16.2°C (61.2°F), are months with the coldest seawater in Hayama.
Note: Most people do not find pleasure in swimming when the water temperature is 16.2°C (61.2°F). Breathing becomes increasingly difficult to manage as the water temperature drops from 21°C (69.8°F) to 15°C (59°F).

Daylight

The average length of the day in March is 11h and 58min.
On the first day of March in Hayama, sunrise is at 06:10 and sunset at 17:36. On the last day of the month, sunrise is at 05:29 and sunset at 18:02 JST.

Sunshine

The average sunshine in March is 6.5h.

UV index

In Hayama, the average daily maximum UV index in March is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 4 during March translates into the following directions:
Exercise prevention - Protecting skin and eyes from harm is required. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.

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

Frequently asked questions

Hayama in March has an average high-temperature of 13.3°C (55.9°F) and an average low-temperature of 8.1°C (46.6°F).

In Hayama, Japan, the average relative humidity in March is 67%.

In Hayama, in March, during 13.9 rainfall days, 71mm (2.8") of precipitation is typically accumulated.

March is the last month it regularly snows in Hayama, Japan. During 0.1 snowfall days, in March, Hayama aggregates 1mm (0.04") of snow.

The months with the coldest seawater in Hayama, Japan, are February and March, with an average sea temperature of 16.2°C (61.2°F).

In Hayama, the average seawater temperature in March is 16.2°C (61.2°F). For swimming, a surface water temperature of 16.2°C (61.2°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

In Hayama, the average day length in March is 11h and 58min.

On the first day of March in Hayama, Japan, sunrise is at 06:10 and sunset at 17:36. On the last day of the month, sunrise is at 05:29 and sunset at 18:02 JST.

In Hayama, Japan, the average sunshine duration in March is 6.5h.

In March, the average daily maximum UV index in Hayama, Japan, is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

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

Feb

March

Apr

Average high temperature

10.4°C

13.3°C

17°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

22.1km/h

23.1km/h

22.3km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

0.5

0.1

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

16.1

14.8

13.5

Average UV index

Average cloud cover

Average visibility

Average temperature in March
Hayama, Japan

Average high temperature in March: 13.3°C

The warmest month (with the highest average high temperature) is August (28.8°C).
The month with the lowest average high temperature is January (9.8°C).

Average low temperature in March: 8.1°C

The month with the highest average low temperature is August (25.3°C).
The coldest month (with the lowest average low temperature) is January (5.3°C).

Average pressure in March
Hayama, Japan

Average pressure in March: 1015.3mbar

The month with the highest atmospheric pressure is November (1017.9mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).

Average wind speed in March
Hayama, Japan

Average wind speed in March: 20.8km/h

The windiest month (with the highest average wind speed) is March (20.8km/h).
The calmest month (with the lowest average wind speed) is June (15.9km/h).

Average humidity in March
Hayama, Japan

Average humidity in March: 67%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is January (61%).

Average rainfall in March
Hayama, Japan

Average rainfall in March: 71mm

The wettest month (with the highest rainfall) is October (119mm).
The driest months (with the least rainfall) are February and December (39mm).

Average rainfall days in March
Hayama, Japan

Average rainfall days in March: 13.9 days

The month with the highest number of rainy days is June (16.5 days).
The month with the least rainy days is January (6.5 days).

Average snowfall in March
Hayama, Japan

Average snowfall in March: 1mm

The month with the highest snowfall is February (10mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in March
Hayama, Japan

Average snowfall days in March: 0.1 days

The month with the highest number of snowfall days is February (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).

Average sea temperature in March
Hayama, Japan

Average sea temperature in March: 16.2°C

The best month for swimming (with the highest average sea temperature) is August (26.2°C).
The coldest months (with the lowest average sea temperature) are February and March (16.2°C).

Average daylight in March /
Average sunshine in March
Hayama, 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 30min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).

Average sunshine days in March
Hayama, Japan

Average sunshine days in March: 14.8 days

The month with the most sunshine days is January (23.2 days).
The month with the least sunshine days is June (11.4 days).

Average UV index in March
Hayama, Japan

Average UV index in March: 4

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).

Average cloud cover in March
Hayama, Japan

Average cloud cover in March: 43

The months with the most cloud cover are March, June and October (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in March
Hayama, Japan

Average visibility in March: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).