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
Joanna's March reports an average high-temperature of a still moderately hot 28.4°C (83.1°F), exhibiting a minor difference from February. Nighttime, during March, brings an average low of 25°C (77°F), a modest reduction from the day's peak.Heat index
The heat index value for March is computed to be a hot 33°C (91.4°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.The metrics for the heat index are tailored for both shady environments and light winds. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Humidity
In Joanna, the average relative humidity in March is 79%.Rainfall
The month with the least rainfall is March, when the rain falls for 24.4 days and typically collects 97mm (3.82") of precipitation.Daylight
In Joanna, Guyana, the average length of the day in March is 12h and 5min.On the first day of March, sunrise is at 06:00 and sunset at 18:01. On the last day of the month, sunrise is at 05:47 and sunset at 17:58 -04.
Sunshine
In March, the average sunshine is 7.2h.UV index
March and May, with an average maximum UV index of 6, are months with the lowest UV index in Joanna, Guyana. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.Note: A daily high UV index of 6 in March leads to these guidelines:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in March?
What is the average humidity in March?
What is the driest month?
How many days does it rain in March?
How many hours of daylight does Joanna have in March?
When is the sunrise / sunset in March?
How long on average sun shines in March?
What is the month with the lowest UV index in Joanna?
What is the UV index reading in March?
Average temperature in March
Joanna, Guyana
- Average high temperature in March: 28.4°C
The warmest month (with the highest average high temperature) is September (30.8°C).
The months with the lowest average high temperature are January and February (28°C).
- Average low temperature in March: 25°C
The months with the highest average low temperature are September and October (25.9°C).
The coldest months (with the lowest average low temperature) are January, February and July (24.8°C).
Average pressure in March
Joanna, Guyana
- Average pressure in March: 1012.1mbar
The month with the highest atmospheric pressure is June (1012.9mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).
Average wind speed in March
Joanna, Guyana
- Average wind speed in March: 16.7km/h
The windiest month (with the highest average wind speed) is March (16.7km/h).
The calmest month (with the lowest average wind speed) is July (11.3km/h).
Average humidity in March
Joanna, Guyana
- Average humidity in March: 79%
The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is September (76%).
Average rainfall in March
Joanna, Guyana
- Average rainfall in March: 97mm
The wettest month (with the highest rainfall) is June (314mm).
The driest month (with the least rainfall) is March (97mm).
Average rainfall days in March
Joanna, Guyana
- Average rainfall days in March: 24.4 days
The month with the highest number of rainy days is July (29.9 days).
The month with the least rainy days is October (23.5 days).
Average daylight in March /
Average sunshine in March
Joanna, Guyana
- Average daylight in March: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in March: 7h and 1min
The month with the most sunshine is September (Average sunshine: 9h and 18min).
The month with the least sunshine is April (Average sunshine: 7h and 0min).
Average sunshine days in March
Joanna, Guyana
- Average sunshine days in March: 1.8 days
The month with the most sunshine days is October (5 days).
The month with the least sunshine days is July (0.3 days).
Average UV index in March
Joanna, Guyana
- Average UV index in March: 6
The months with the highest UV index are January, February, April, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are March and May (UV index 6).
Average cloud cover in March
Joanna, Guyana
- Average cloud cover in March: 48
The months with the most cloud cover are February and April (Cloud cover 49).
The month with the least cloud cover is September (Cloud cover 24).
Average visibility in March
Joanna, Guyana
- Average visibility in March: 10km
The months with the highest visibility are January, February, March, April, September, October and December (10km).
The months with the lowest visibility are May, June, July, August and November (9km).
