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 sea temperature 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
Weather in March
Temperature
The initiation of March sees an average high-temperature of a still chilly 8.9°C (48°F), showing minor variations from the previous month. During the month of March, Harwich's average nighttime temperature closely mirrors its daytime counterpart, at a cold 5.2°C (41.4°F).Humidity
In Harwich, the average relative humidity in March is 81%.Rainfall
In Harwich, during March, the rain falls for 12.9 days and regularly aggregates up to 24mm (0.94") of precipitation. Throughout the year, there are 168.5 rainfall days, and 389mm (15.31") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. March is the last month it regularly snows in Harwich, United Kingdom. During 1 snowfall days, in March, Harwich aggregates 3mm (0.12") of snow. In Harwich, during the entire year, snow falls for 9.4 days and aggregates up to 53mm (2.09") of snow.Sea temperature
The month with the coldest seawater in Harwich is March, with an average sea temperature of 7.2°C (45°F).Note: It is advised against swimming in 7.2°C (45°F) when it drops below 10°C (50°F). Such temperatures can cause extreme cold shock, leading to hyperventilation.
Daylight
The average length of the day in March is 11h and 55min.On the first day of the month, sunrise is at 6:39 am and sunset at 5:35 pm. On the last day of March, in Harwich, sunrise is at 5:30 am and sunset at 6:27 pm GMT.
Sunshine
The average sunshine in March in Harwich is 5.8h.UV index
The average daily maximum UV index in March in Harwich is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 3 during March translates into these guidelines:
Make use of precautions - Shielding skin and eyes from injury is a requirement. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
What is the temperature in March in Harwich?
What is the average humidity in March in Harwich?
How much does it rain in Harwich in March?
What is the last month it snows in Harwich?
What is the month with the coldest sea water in Harwich?
How cold is the water in March in Harwich?
How many hours of daylight does Harwich have in March?
What time are sunrise and sunset in March in Harwich?
How many hours of sunshine does Harwich have in March?
What is the UV index intensity in March in Harwich?
Average temperature in March
Harwich, United Kingdom
- Average high temperature in March: 8.9°C
The warmest month (with the highest average high temperature) is August (20°C).
The month with the lowest average high temperature is January (7°C).
- Average low temperature in March: 5.2°C
The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is January (4°C).
Average pressure in March
Harwich, United Kingdom
- Average pressure in March: 1015.4mbar
The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in March
Harwich, United Kingdom
- Average wind speed in March: 21.9km/h
The windiest month (with the highest average wind speed) is December (26.4km/h).
The calmest month (with the lowest average wind speed) is July (17.2km/h).
Average humidity in March
Harwich, United Kingdom
- Average humidity in March: 81%
The months with the highest relative humidity are January and December (84%).
The month with the lowest relative humidity is August (76%).
Average rainfall in March
Harwich, United Kingdom
- Average rainfall in March: 24mm
The wettest month (with the highest rainfall) is October (46mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in March
Harwich, United Kingdom
- Average rainfall days in March: 12.9 days
The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is September (11.8 days).
Average snowfall in March
Harwich, United Kingdom
- Average snowfall in March: 3mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in March
Harwich, United Kingdom
- Average snowfall days in March: 1 days
The month with the highest number of snowfall days is February (3.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in March
Harwich, United Kingdom
- Average sea temperature in March: 7.2°C
The best month for swimming (with the highest average sea temperature) is September (17.7°C).
The coldest month (with the lowest average sea temperature) is March (7.2°C).
Average daylight in March /
Average sunshine in March
Harwich, United Kingdom
- Average daylight in March: 11h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in March: 5h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in March
Harwich, United Kingdom
- Average sunshine days in March: 14.8 days
The months with the most sunshine days are April and September (15.1 days).
The month with the least sunshine days is February (11.1 days).
Average UV index in March
Harwich, United Kingdom
- Average UV index in March: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in March
Harwich, United Kingdom
- Average cloud cover in March: 52
The month with the most cloud cover is February (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 41).
Average visibility in March
Harwich, United Kingdom
- 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).
Harwich, United Kingdom
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