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 onset of March notes an average high-temperature of a still frosty 9.7°C (49.5°F), subtly shifted from February's 8.5°C (47.3°F). Recording a slight decline in temperature during the nights, Dartmouth's March temperatures average at a wintry 5.6°C (42.1°F).Humidity
The months with the lowest humidity in Dartmouth are February through April, with an average relative humidity of 82%.Rainfall
In Dartmouth, in March, during 16.5 rainfall days, 42mm (1.65") of precipitation is typically accumulated. Throughout the year, there are 199.6 rainfall days, and 604mm (23.78") of precipitation is accumulated.Snowfall
In Dartmouth, snow does not fall in March through October.Sea temperature
March is the month with the coldest seawater, with an average sea temperature of 9.6°C (49.3°F).Note: Entering waters of 9.6°C (49.3°F) is life-endangering. A mere moment in 13°C (55.4°F) waters feels piercing cold, and below 10°C (50°F) it can lead to immediate cold shock and cessation of breathing control, depending on body resilience.
Daylight
In March, the average length of the day in Dartmouth, United Kingdom, is 11h and 55min.On the first day of the month, sunrise is at 6:56 am and sunset at 5:56 pm. On the last day of March, in Dartmouth, sunrise is at 5:51 am and sunset at 6:45 pm GMT.
Sunshine
The average sunshine in March in Dartmouth is 6.1h.UV index
In Dartmouth, United Kingdom, the average daily maximum UV index in March is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 3 during March leads to these instructions:
Exercise prevention - Protecting skin and eyes from harm is required. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Dartmouth in March?
What is the least humid month in Dartmouth?
What is the average humidity in March in Dartmouth?
How many days does it rain in March in Dartmouth?
When it does not snow in Dartmouth?
Does it snow in Dartmouth in March?
When is the sea coldest in Dartmouth?
How cold is the water in March in Dartmouth?
What is the average length of the day in March in Dartmouth?
What time are sunrise and sunset in March in Dartmouth?
How many hours of sunshine does Dartmouth have in March?
What is the UV index intensity in March in Dartmouth?
Average temperature in March
Dartmouth, United Kingdom
- Average high temperature in March: 9.7°C
The warmest month (with the highest average high temperature) is July (18.5°C).
The month with the lowest average high temperature is February (8.5°C).
- Average low temperature in March: 5.6°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is February (5.2°C).
Average pressure in March
Dartmouth, United Kingdom
- Average pressure in March: 1015.7mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in March
Dartmouth, United Kingdom
- Average wind speed in March: 23.1km/h
The windiest month (with the highest average wind speed) is December (26.3km/h).
The calmest month (with the lowest average wind speed) is July (16.9km/h).
Average humidity in March
Dartmouth, United Kingdom
- Average humidity in March: 82%
The months with the highest relative humidity are June and October (84%).
The months with the lowest relative humidity are February, March and April (82%).
Average rainfall in March
Dartmouth, United Kingdom
- Average rainfall in March: 42mm
The wettest month (with the highest rainfall) is November (72mm).
The driest month (with the least rainfall) is May (32mm).
Average rainfall days in March
Dartmouth, United Kingdom
- Average rainfall days in March: 16.5 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is September (14.5 days).
Average snowfall in March
Dartmouth, United Kingdom
- Average snowfall in March: 0mm
The month with the highest snowfall is January (10mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days in March
Dartmouth, United Kingdom
- Average snowfall days in March: 0.3 days
The month with the highest number of snowfall days is February (1.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in March
Dartmouth, United Kingdom
- Average sea temperature in March: 9.6°C
The best month for swimming (with the highest average sea temperature) is August (16.8°C).
The coldest month (with the lowest average sea temperature) is March (9.6°C).
Average daylight in March /
Average sunshine in March
Dartmouth, United Kingdom
- Average daylight in March: 11h and 5min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in March: 6h and 1min
The month with the most sunshine is July (Average sunshine: 8h and 48min).
The month with the least sunshine is November (Average sunshine: 4h and 12min).
Average sunshine days in March
Dartmouth, United Kingdom
- Average sunshine days in March: 10.9 days
The month with the most sunshine days is April (11.8 days).
The months with the least sunshine days are August and November (8 days).
Average UV index in March
Dartmouth, United Kingdom
- Average UV index in March: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in March
Dartmouth, United Kingdom
- Average cloud cover in March: 51
The month with the most cloud cover is November (Cloud cover 58).
The month with the least cloud cover is April (Cloud cover 43).
Average visibility in March
Dartmouth, United Kingdom
- Average visibility in March: 9km
The months with the highest visibility are February, April, June, July, September and November (10km).
The months with the lowest visibility are January, March, May, August, October and December (9km).
Dartmouth, United Kingdom
Weather forecast for your location
2. Allow the app to use your location