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
March's onset records a minor alteration in the average high-temperature to a still refreshing 16.1°C (61°F) from February's 13.5°C (56.3°F). An average nighttime temperature of 5.8°C (42.4°F) is noted during the month of March.Humidity
In Alter do Chão, the average relative humidity in March is 77%.Rainfall
In Alter do Chão, in March, it is raining for 11.2 days, with typically 26mm (1.02") of accumulated precipitation. In Alter do Chão, during the entire year, the rain falls for 78.7 days and collects up to 219mm (8.62") of precipitation.Snowfall
January through March are months with snowfall. March is the last month it regularly snows in Alter do Chão. During 0.2 snowfall days, in March, Alter do Chão aggregates 1mm (0.04") of snow. In Alter do Chão, during the entire year, snow falls for 0.9 days and aggregates up to 9mm (0.35") of snow.Daylight
In March, the average length of the day in Alter do Chão is 11h and 58min.On the first day of March, sunrise is at 07:02 and sunset at 18:23. On the last day of the month, sunrise is at 06:15 and sunset at 18:53 WET.
Sunshine
The average sunshine in March in Alter do Chão is 7.4h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: In March, a daily UV index of 3 turns into the following recommendations:
Exercise prevention - Warding off sunburn is urged. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average March temperature in Alter do Chão?
What is the average humidity in March in Alter do Chão?
How many days does it rain in March in Alter do Chão?
What is the last month it snows in Alter do Chão?
What is the average length of the day in March in Alter do Chão?
When is the sunrise / sunset in March in Alter do Chão?
How many hours of sunshine does Alter do Chão have in March?
What is the month with the lowest UV index in Alter do Chão?
What is the UV index intensity in March in Alter do Chão?
Average temperature in March
Alter do Chão, Portugal
- Average high temperature in March: 16.1°C
The warmest month (with the highest average high temperature) is August (33.3°C).
The month with the lowest average high temperature is January (11.9°C).
- Average low temperature in March: 5.8°C
The month with the highest average low temperature is August (17.7°C).
The coldest month (with the lowest average low temperature) is January (4.2°C).
Average pressure in March
Alter do Chão, Portugal
- Average pressure in March: 1017.7mbar
The month with the highest atmospheric pressure is December (1023mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in March
Alter do Chão, Portugal
- Average wind speed in March: 11.7km/h
The windiest month (with the highest average wind speed) is February (12.1km/h).
The calmest month (with the lowest average wind speed) is September (8.4km/h).
Average humidity in March
Alter do Chão, Portugal
- Average humidity in March: 77%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (43%).
Average rainfall in March
Alter do Chão, Portugal
- Average rainfall in March: 26mm
The wettest month (with the highest rainfall) is November (39mm).
The driest month (with the least rainfall) is July (3mm).
Average rainfall days in March
Alter do Chão, Portugal
- Average rainfall days in March: 11.2 days
The month with the highest number of rainy days is April (11.7 days).
The month with the least rainy days is July (1.7 days).
Average snowfall in March
Alter do Chão, Portugal
- Average snowfall in March: 1mm
The month with the highest snowfall is February (5mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in March
Alter do Chão, Portugal
- Average snowfall days in March: 0.2 days
The month with the highest number of snowfall days is February (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in March /
Average sunshine in March
Alter do Chão, Portugal
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in March: 7h and 2min
The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in March
Alter do Chão, Portugal
- Average sunshine days in March: 18.7 days
The month with the most sunshine days is July (28.7 days).
The month with the least sunshine days is April (16.6 days).
Average UV index in March
Alter do Chão, Portugal
- Average UV index in March: 3
The month with the highest UV index is August (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover in March
Alter do Chão, Portugal
- Average cloud cover in March: 38
The month with the most cloud cover is January (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 8).
Average visibility in March
Alter do Chão, Portugal
- Average visibility in March: 9km
The months with the highest visibility are June, July, August and September (10km).
The month with the lowest visibility is January (8km).
