Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
January
Weather in January
Temperature
The temperatures reach their highest averages in January, with highs of 26.1°C (79°F) and lows of 14.8°C (58.6°F).Humidity
In January, the average relative humidity is 54%.Rainfall
In Modderpoort, in January, during 15.9 rainfall days, 65mm (2.56") of precipitation is typically accumulated. In Modderpoort, South Africa, during the entire year, the rain falls for 106.2 days and collects up to 387mm (15.24") of precipitation.Snowfall
January through May, September through December are months without snowfall.Daylight
The average length of the day in January is 13h and 46min.On the first day of the month, sunrise is at 05:14 and sunset at 19:12. On the last day of January, sunrise is at 05:39 and sunset at 19:08 SAST.
Sunshine
The average sunshine in January is 11.6h.UV index
January, November and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In January, a daily UV index of 6 turns into the following recommendations:
Fend off overexposure. Sun protection is vital. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the hottest time of year in Modderpoort?
What is the temperature in January?
What is the average humidity in January?
How many days does it rain in January?
When it does not snow?
How many hours of daylight does Modderpoort have in January?
When are sunrise and sunset in January?
How long on average sun shines in January in Modderpoort?
What is the month with the highest UV index?
What is the UV index intensity in January?
Average temperature in January
Modderpoort, South Africa
- Average high temperature in January: 26.1°C
The warmest month (with the highest average high temperature) is January (26.1°C).
The month with the lowest average high temperature is June (13.6°C).
- Average low temperature in January: 14.8°C
The month with the highest average low temperature is January (14.8°C).
The coldest month (with the lowest average low temperature) is June (2.1°C).
Average pressure in January
Modderpoort, South Africa
- Average pressure in January: 1013.6mbar
The month with the highest atmospheric pressure is July (1025.3mbar).
The month with the lowest atmospheric pressure is December (1013.5mbar).
Average wind speed in January
Modderpoort, South Africa
- Average wind speed in January: 9km/h
The windiest month (with the highest average wind speed) is November (11.1km/h).
The calmest month (with the lowest average wind speed) is May (7km/h).
Average humidity in January
Modderpoort, South Africa
- Average humidity in January: 54%
The month with the highest relative humidity is February (59%).
The month with the lowest relative humidity is September (35%).
Average rainfall in January
Modderpoort, South Africa
- Average rainfall in January: 65mm
The wettest month (with the highest rainfall) is December (71mm).
The driest months (with the least rainfall) are July and August (7mm).
Average rainfall days in January
Modderpoort, South Africa
- Average rainfall days in January: 15.9 days
The month with the highest number of rainy days is January (15.9 days).
The month with the least rainy days is June (2.8 days).
Average snowfall in January
Modderpoort, South Africa
- Average snowfall in January: 0mm
The month with the highest snowfall is July (7mm).
The months with the least snowfall are January, February, March, April, May, September, October, November and December (0mm).
Average snowfall days in January
Modderpoort, South Africa
- Average snowfall days in January: 0 days
The month with the highest number of snowfall days is June (0.8 days).
The months with the least snowfall days are January, February, March, April, May, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Modderpoort, South Africa
- Average daylight in January: 13h and 5min
The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 18min).
- Average sunshine in January: 11h and 4min
The month with the most sunshine is October (Average sunshine: 11h and 48min).
The month with the least sunshine is August (Average sunshine: 7h and 24min).
Average sunshine days in January
Modderpoort, South Africa
- Average sunshine days in January: 11 days
The month with the most sunshine days is July (27.5 days).
The month with the least sunshine days is January (11 days).
Average UV index in January
Modderpoort, South Africa
- Average UV index in January: 6
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 3).
Average cloud cover in January
Modderpoort, South Africa
- Average cloud cover in January: 19
The month with the most cloud cover is February (Cloud cover 20).
The months with the least cloud cover are July and August (Cloud cover 8).
Average visibility in January
Modderpoort, South Africa
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
