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 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
Valle de San Juan's average high-temperature in March is a hot 34.9°C (94.8°F), indicating a subtle variation from February. Valle de San Juan documents a significant temperature variance in March, with the mean nighttime lows settling at an agreeable 20.4°C (68.7°F).Heat index
For March, the heat index is calculated to be a scorching 44°C (111.2°F). Keep guard: Heat cramps and heat exhaustion are likely. Continued activity increases the risk of heatstroke.Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', shows a temperature sensation when both heat and moisture conditions are combined. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.
Humidity
The average relative humidity in March is 58%.Rainfall
In Valle de San Juan, Colombia, during March, the rain falls for 19.8 days and regularly aggregates up to 85mm (3.35") of precipitation. Throughout the year, there are 211.1 rainfall days, and 802mm (31.57") of precipitation is accumulated.Daylight
In March, the average length of the day is 12h and 6min.On the first day of March, sunrise is at 06:11 and sunset at 18:13. On the last day of the month, sunrise is at 05:59 and sunset at 18:09 -05.
Sunshine
The average sunshine in March is 9.2h.UV index
The months with the highest UV index are January through April, July through October, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 7 during March translates into the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in March?
What is the average humidity in March?
How many days does it rain in March in Valle de San Juan?
How many hours of daylight does Valle de San Juan have in March?
What time are sunrise and sunset in March?
How many hours of sunshine does Valle de San Juan have in March?
What are the months with the highest UV index?
How high is the UV index in March?
Average temperature in March
Valle de San Juan, Colombia
- Average high temperature in March: 34.9°C
The warmest month (with the highest average high temperature) is February (35.5°C).
The month with the lowest average high temperature is June (32.5°C).
- Average low temperature in March: 20.4°C
The month with the highest average low temperature is August (21.2°C).
The coldest month (with the lowest average low temperature) is December (18°C).
Average pressure in March
Valle de San Juan, Colombia
- Average pressure in March: 1013.2mbar
The month with the highest atmospheric pressure is July (1015.2mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed in March
Valle de San Juan, Colombia
- Average wind speed in March: 4.2km/h
The windiest months (with the highest average wind speed) are July and August (7.1km/h).
The calmest month (with the lowest average wind speed) is November (3.6km/h).
Average humidity in March
Valle de San Juan, Colombia
- Average humidity in March: 58%
The month with the highest relative humidity is November (65%).
The month with the lowest relative humidity is August (51%).
Average rainfall in March
Valle de San Juan, Colombia
- Average rainfall in March: 85mm
The wettest month (with the highest rainfall) is October (109mm).
The driest month (with the least rainfall) is January (37mm).
Average rainfall days in March
Valle de San Juan, Colombia
- Average rainfall days in March: 19.8 days
The month with the highest number of rainy days is May (23.4 days).
The month with the least rainy days is January (10.5 days).
Average daylight in March /
Average sunshine in March
Valle de San Juan, Colombia
- Average daylight in March: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 54min).
- Average sunshine in March: 9h and 1min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 8h and 24min).
Average sunshine days in March
Valle de San Juan, Colombia
- Average sunshine days in March: 4.8 days
The month with the most sunshine days is January (14.1 days).
The month with the least sunshine days is May (2.4 days).
Average UV index in March
Valle de San Juan, Colombia
- Average UV index in March: 7
The months with the highest UV index are January, February, March, April, July, August, September and October (UV index 7).
The months with the lowest UV index are May, June, November and December (UV index 6).
Average cloud cover in March
Valle de San Juan, Colombia
- Average cloud cover in March: 29
The month with the most cloud cover is May (Cloud cover 33).
The month with the least cloud cover is January (Cloud cover 22).
Average visibility in March
Valle de San Juan, Colombia
- Average visibility in March: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August and September (10km).
The months with the lowest visibility are October, November and December (9km).
