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
A slight uplift in the average high-temperature marks March, adjusting from February's chilly 9.8°C (49.6°F) to a fresh 12.9°C (55.2°F). Roppongi in March experiences a low-temperature average of 6.3°C (43.3°F).Humidity
The average relative humidity in March in Roppongi is 66%.Rainfall
In Roppongi, in March, it is raining for 10.3 days, with typically 23mm (0.91") of accumulated precipitation. Throughout the year, in Roppongi, there are 125.3 rainfall days, and 359mm (14.13") of precipitation is accumulated.Snowfall
March through December are months without snowfall in Roppongi.Daylight
In March, the average length of the day in Roppongi, Japan, is 11h and 58min.On the first day of the month, sunrise is at 06:10 and sunset at 17:36. On the last day of March, in Roppongi, sunrise is at 05:28 and sunset at 18:01 JST.
Sunshine
In March, the average sunshine is 6.7h.UV index
In Roppongi, the average daily maximum UV index in March is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: A maximum UV index of 3 in March translates into the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Roppongi in March?
What is the average humidity in March in Roppongi?
How many days does it rain in March in Roppongi?
When it does not snow in Roppongi?
Does it snow in Roppongi in March?
What is the average length of the day in March in Roppongi?
When is the sunrise / sunset in March in Roppongi?
How many hours of sunshine does Roppongi have in March?
What is the UV index reading in March in Roppongi?
Average temperature in March
Roppongi, Japan
- Average high temperature in March: 12.9°C
The warmest month (with the highest average high temperature) is August (30.6°C).
The month with the lowest average high temperature is January (8.8°C).
- Average low temperature in March: 6.3°C
The month with the highest average low temperature is August (24.9°C).
The coldest month (with the lowest average low temperature) is January (3°C).
Average pressure in March
Roppongi, 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
Roppongi, Japan
- Average wind speed in March: 15.3km/h
The windiest month (with the highest average wind speed) is April (15.6km/h).
The calmest month (with the lowest average wind speed) is November (12.3km/h).
Average humidity in March
Roppongi, 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 (60%).
Average rainfall in March
Roppongi, Japan
- Average rainfall in March: 23mm
The wettest month (with the highest rainfall) is September (54mm).
The driest month (with the least rainfall) is February (10mm).
Average rainfall days in March
Roppongi, Japan
- Average rainfall days in March: 10.3 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is January (4.5 days).
Average snowfall in March
Roppongi, Japan
- Average snowfall in March: 0mm
The month with the highest snowfall is February (4mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in March
Roppongi, Japan
- Average snowfall days in March: 0.1 days
The month with the highest number of snowfall days is February (1.2 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
Roppongi, 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 4min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 42min).
Average sunshine days in March
Roppongi, Japan
- Average sunshine days in March: 18.8 days
The month with the most sunshine days is January (25.4 days).
The month with the least sunshine days is June (11.5 days).
Average UV index in March
Roppongi, 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
Roppongi, Japan
- Average cloud cover in March: 42
The months with the most cloud cover are June and October (Cloud cover 44).
The month with the least cloud cover is January (Cloud cover 28).
Average visibility in March
Roppongi, Japan
- Average visibility in March: 10km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).
