March weather forecastShimabara, Japan

March

Weather in March

The first month of the spring, March, is a mild month in Shimabara, Japan, with an average temperature ranging between min 8.1°C (46.6°F) and max 14°C (57.2°F).

Temperature

The beginning of March reveals an average high-temperature of a refreshing 14°C (57.2°F), showing minimal deviation from the previous month. Shimabara, during the month of March, experiences an average low-temperature of 8.1°C (46.6°F).

Humidity

March is the least humid month, with an average relative humidity of 70%.

Rainfall

In Shimabara, in March, during 13.6 rainfall days, 53mm (2.09") of precipitation is typically accumulated. In Shimabara, during the entire year, the rain falls for 163.3 days and collects up to 865mm (34.06") of precipitation.

Snowfall

In Shimabara, snow does not fall in March through November.

Sea temperature

The month with the coldest seawater in Shimabara is March, with an average sea temperature of 15.5°C (59.9°F).
Note: For most individuals, swimming in 15.5°C (59.9°F) is not enjoyable. As the water temperature decreases from 21°C (69.8°F) to 15°C (59°F), breathing control becomes increasingly difficult.

Daylight

In March, the average length of the day in Shimabara is 11h and 59min.
On the first day of the month, sunrise is at 06:45 and sunset at 18:15. On the last day of March, in Shimabara, sunrise is at 06:07 and sunset at 18:37 JST.

Sunshine

In March, the average sunshine is 7.2h.

UV index

The average daily maximum UV index in March is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In March, an average UV index of 4 transforms into the following instructions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. 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

The high-temperature, in March, in Shimabara, is 14°C (57.2°F), while the low-temperature averages to 8.1°C (46.6°F).

The least humid month in Shimabara, Japan, is March, with an average relative humidity of 70%.

In March, the average relative humidity is 70%.

In March, the rain falls for 13.6 days. Throughout March, 53mm (2.09") of precipitation is accumulated.

March through November are months without snowfall in Shimabara.

In March, it doesn't snow. February is the latest month when it typically snows.

March is the month with the coldest seawater, with an average sea temperature of 15.5°C (59.9°F).

In March, the average sea temperature is 15.5°C (59.9°F). For swimming, a surface water temperature of 15.5°C (59.9°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 Shimabara, the average day length in March is 11h and 59min.

On the first day of March, sunrise is at 06:45 and sunset at 18:15. On the last day of the month, sunrise is at 06:07 and sunset at 18:37 JST.

In Shimabara, the average sunshine duration in March is 7.2h.

In March, the average daily maximum UV index in Shimabara, Japan, is 4. A UV Index estimate of 3 to 5 represents 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

11.1°C

14°C

18.1°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

13.5km/h

13.8km/h

12.4km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

0.9

0.1

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

13.7

15.6

Average UV index

Average cloud cover

Average visibility

Average temperature in March
Shimabara, Japan

Average high temperature in March: 14°C

The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (9.6°C).

Average low temperature in March: 8.1°C

The month with the highest average low temperature is August (24.8°C).
The coldest month (with the lowest average low temperature) is January (4.6°C).

Average pressure in March
Shimabara, Japan

Average pressure in March: 1018.4mbar

The month with the highest atmospheric pressure is January (1021.9mbar).
The month with the lowest atmospheric pressure is June (1008.1mbar).

Average wind speed in March
Shimabara, Japan

Average wind speed in March: 12.5km/h

The windiest months (with the highest average wind speed) are February, March and December (12.5km/h).
The calmest month (with the lowest average wind speed) is June (8.9km/h).

Average humidity in March
Shimabara, Japan

Average humidity in March: 70%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is March (70%).

Average rainfall in March
Shimabara, Japan

Average rainfall in March: 53mm

The wettest month (with the highest rainfall) is July (183mm).
The driest month (with the least rainfall) is January (28mm).

Average rainfall days in March
Shimabara, Japan

Average rainfall days in March: 13.6 days

The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is October (9.8 days).

Average snowfall in March
Shimabara, Japan

Average snowfall in March: 0mm

The month with the highest snowfall is January (6mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).

Average snowfall days in March
Shimabara, Japan

Average snowfall days in March: 0.1 days

The month with the highest number of snowfall days is January (2.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average sea temperature in March
Shimabara, Japan

Average sea temperature in March: 15.5°C

The best month for swimming (with the highest average sea temperature) is August (27.8°C).
The coldest month (with the lowest average sea temperature) is March (15.5°C).

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

Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

Average sunshine in March: 7h and 12min

The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).

Average sunshine days in March
Shimabara, Japan

Average sunshine days in March: 15.6 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (9.5 days).

Average UV index in March
Shimabara, Japan

Average UV index in March: 4

The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in March
Shimabara, Japan

Average cloud cover in March: 40

The month with the most cloud cover is June (Cloud cover 48).
The months with the least cloud cover are August and October (Cloud cover 30).

Average visibility in March
Shimabara, Japan

Average visibility in March: 10km

The months with the highest visibility are January, February, March, April, August, September, October, November and December (10km).
The months with the lowest visibility are May, June and July (9km).