March weather forecastHerefords, Swaziland

March

Weather in March

March brings with it a continuation of the prevalent high temperatures from the previous month. The month is marked by an increased cloud coverage of 43%, providing a bit of respite from the intense heat. Significant reduction in rainfall is recorded, from 76mm (2.99") in February to 58mm (2.28") this month. On a brighter note, the average daily sunshine lasts for 9 hours, rendering it ideal for outdoor activities. April anticipates further reduced temperatures and continues the trend of reduced rainfall.

Temperature

The transition from February to March sees an average high-temperature of a still warm 28.3°C (82.9°F), indicating a minor variance from the prior month. The average nighttime temperature lowers to an enjoyable 17.6°C (63.7°F) throughout March.

Heat index

The heat index for March is evaluated at a hot 33°C (91.4°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Heat index specifics point out values are for conditions of shade and a slight breeze. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', joins air temperature with relative humidity to produce a temperature perception for humans. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.

Humidity

The months with the highest humidity are January through March, with an average relative humidity of 78%.

Rainfall

In Herefords, during March, the rain falls for 16.8 days and regularly aggregates up to 58mm (2.28") of precipitation. In Herefords, Swaziland, during the entire year, the rain falls for 138.5 days and collects up to 488mm (19.21") of precipitation.

Daylight

In Herefords, the average length of the day in March is 12h and 14min.
On the first day of the month, sunrise is at 05:48 and sunset at 18:24. On the last day of March, sunrise is at 06:02 and sunset at 17:53 SAST.

Sunshine

In Herefords, the average sunshine in March is 9h.

UV index

The months with the highest UV index are January through March, September through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 6 during March morphs into the following directions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.

Updated: Jun 3, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In March, in Herefords, the average high-temperature is 28.3°C (82.9°F), and the average low-temperature is 17.6°C (63.7°F). The average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, in March is evaluated at 33°C (91.4°F).

January through March, with an average relative humidity of 78%, are most humid months.

In March, the average relative humidity is 78%.

In March, the rain falls for 16.8 days. Throughout March, 58mm (2.28") of precipitation is accumulated.

The average day length in March is 12h and 14min.

In March, on the first day of the month, sunrise is at 05:48 and sunset at 18:24. On the last day of the month, sunrise is at 06:02 and sunset at 17:53 SAST.

In Herefords, the average sunshine duration in March is 9h.

The months with the highest UV index are January through March, September through December, with an average maximum UV index of 6.

In March, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F March A M J J A S O N D

Feb

March

Apr

Average high temperature

29°C

28.3°C

26.2°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.9km/h

7.4km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

9.3

12.3

16.2

Average UV index

Average cloud cover

Average visibility

Average temperature in March
Herefords, Swaziland

Average high temperature in March: 28.3°C

The warmest month (with the highest average high temperature) is December (29.1°C).
The month with the lowest average high temperature is July (23°C).

Average low temperature in March: 17.6°C

The months with the highest average low temperature are January and February (19°C).
The coldest month (with the lowest average low temperature) is June (10.6°C).

Average pressure in March
Herefords, Swaziland

Average pressure in March: 1016mbar

The month with the highest atmospheric pressure is July (1024.1mbar).
The month with the lowest atmospheric pressure is January (1013.7mbar).

Average wind speed in March
Herefords, Swaziland

Average wind speed in March: 6.4km/h

The windiest month (with the highest average wind speed) is September (8.5km/h).
The calmest months (with the lowest average wind speed) are March and May (6.4km/h).

Average humidity in March
Herefords, Swaziland

Average humidity in March: 78%

The months with the highest relative humidity are January, February and March (78%).
The months with the lowest relative humidity are August and September (56%).

Average rainfall in March
Herefords, Swaziland

Average rainfall in March: 58mm

The wettest month (with the highest rainfall) is December (94mm).
The driest month (with the least rainfall) is July (2mm).

Average rainfall days in March
Herefords, Swaziland

Average rainfall days in March: 16.8 days

The month with the highest number of rainy days is December (20.5 days).
The month with the least rainy days is June (1.8 days).

Average daylight in March /
Average sunshine in March
Herefords, Swaziland

Average daylight in March: 12h and 12min

The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 30min).

Average sunshine in March: 9h and 0min

The month with the most sunshine is February (Average sunshine: 9h and 18min).
The month with the least sunshine is April (Average sunshine: 6h and 24min).

Average sunshine days in March
Herefords, Swaziland

Average sunshine days in March: 12.3 days

The month with the most sunshine days is June (27.3 days).
The month with the least sunshine days is December (7.5 days).

Average UV index in March
Herefords, Swaziland

Average UV index in March: 6

The months with the highest UV index are January, February, March, September, October, November and December (UV index 6).
The months with the lowest UV index are April, May, June, July and August (UV index 5).

Average cloud cover in March
Herefords, Swaziland

Average cloud cover in March: 43

The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 13).

Average visibility in March
Herefords, Swaziland

Average visibility in March: 8km

The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March and December (8km).