Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
May
Weather in May
Temperature
As April transitions into May, Helpmekaar records an average high-temperature of a pleasant 22.7°C (72.9°F), showing a gentle shift from the preceding month. May nights indicate a noticeable temperature drop from the daytime highs, with an average reading lowering to a frosty 8.9°C (48°F).Humidity
In Helpmekaar, the average relative humidity in May is 56%.Rainfall
In Helpmekaar, in May, during 5.3 rainfall days, 6mm (0.24") of precipitation is typically accumulated. In Helpmekaar, during the entire year, the rain falls for 149.6 days and collects up to 523mm (20.59") of precipitation.Daylight
In Helpmekaar, the average length of the day in May is 10h and 43min.On the first day of the month, sunrise is at 06:25 and sunset at 17:25. On the last day of May, sunrise is at 06:42 and sunset at 17:09 SAST.
Sunshine
The average sunshine in May in Helpmekaar is 7.4h.UV index
May through July, with an average maximum UV index of 4, are months with the lowest UV index in Helpmekaar. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: A maximum UV index of 4 in May translates into the following recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Helpmekaar in May?
What is the average humidity in May in Helpmekaar?
How many days does it rain in May in Helpmekaar?
What is the average length of the day in May in Helpmekaar?
When is the sunrise / sunset in May in Helpmekaar?
How long on average sun shines in May in Helpmekaar?
When is the lowest UV index in Helpmekaar?
What is the UV index intensity in May in Helpmekaar?
Average temperature in May
Helpmekaar, South Africa
- Average high temperature in May: 22.7°C
The warmest month (with the highest average high temperature) is December (29.3°C).
The month with the lowest average high temperature is June (19.7°C).
- Average low temperature in May: 8.9°C
The month with the highest average low temperature is January (16°C).
The coldest month (with the lowest average low temperature) is July (6.2°C).
Average pressure in May
Helpmekaar, South Africa
- Average pressure in May: 1021.4mbar
The month with the highest atmospheric pressure is July (1024.6mbar).
The month with the lowest atmospheric pressure is December (1014.9mbar).
Average wind speed in May
Helpmekaar, South Africa
- Average wind speed in May: 6km/h
The windiest months (with the highest average wind speed) are October and November (8.9km/h).
The calmest month (with the lowest average wind speed) is May (6km/h).
Average humidity in May
Helpmekaar, South Africa
- Average humidity in May: 56%
The month with the highest relative humidity is February (73%).
The months with the lowest relative humidity are August and September (45%).
Average rainfall in May
Helpmekaar, South Africa
- Average rainfall in May: 6mm
The wettest month (with the highest rainfall) is January (99mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days in May
Helpmekaar, South Africa
- Average rainfall days in May: 5.3 days
The month with the highest number of rainy days is December (22.5 days).
The month with the least rainy days is June (2.8 days).
Average daylight in May /
Average sunshine in May
Helpmekaar, South Africa
- Average daylight in May: 10h and 4min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in May: 7h and 2min
The month with the most sunshine is October (Average sunshine: 11h and 6min).
The month with the least sunshine is April (Average sunshine: 7h and 6min).
Average sunshine days in May
Helpmekaar, South Africa
- Average sunshine days in May: 23.9 days
The month with the most sunshine days is July (26.2 days).
The month with the least sunshine days is December (4.1 days).
Average UV index in May
Helpmekaar, South Africa
- Average UV index in May: 4
The months with the highest UV index are January, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in May
Helpmekaar, South Africa
- Average cloud cover in May: 13
The month with the most cloud cover is January (Cloud cover 36).
The months with the least cloud cover are June and July (Cloud cover 9).
Average visibility in May
Helpmekaar, South Africa
- Average visibility in May: 10km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January and February (8km).
