Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
December is the month when Amsterdam sees the highest average temperatures, with a high of 26.3°C (79.3°F) and a low of 15.2°C (59.4°F).Humidity
In December, the average relative humidity is 79%.Rainfall
In Amsterdam, in December, it is raining for 21.3 days, with typically 102mm (4.02") of accumulated precipitation. Throughout the year, in Amsterdam, South Africa, there are 145.6 rainfall days, and 538mm (21.18") of precipitation is accumulated.Daylight
The month with the longest days is December, with an average of 13h and 48min of daylight.On the first day of the month, sunrise is at 04:55 and sunset at 18:37. On the last day of December, in Amsterdam, South Africa, sunrise is at 05:06 and sunset at 18:54 SAST.
Sunshine
The average sunshine in December in Amsterdam, South Africa, is 9h.UV index
The average daily maximum UV index in December is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, the average maximum UV index of 5 translates into the following recommendations:
Exercise prevention - Warding off sunburn is urged. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
What part of the year is the hottest in Amsterdam?
What is the usual temperature for Amsterdam in December?
What is the average humidity in December in Amsterdam?
How many days does it rain in December in Amsterdam?
When are the longest days in Amsterdam?
How many hours of daylight does Amsterdam have in December?
What time are sunrise and sunset in December in Amsterdam?
How long on average sun shines in December in Amsterdam?
What is the UV index reading in December in Amsterdam?
Average temperature in December
Amsterdam, South Africa
- Average high temperature in December: 26.3°C
The warmest month (with the highest average high temperature) is December (26.3°C).
The month with the lowest average high temperature is July (19.4°C).
- Average low temperature in December: 15.2°C
The months with the highest average low temperature are January and December (15.2°C).
The coldest month (with the lowest average low temperature) is July (5.6°C).
Average pressure in December
Amsterdam, South Africa
- Average pressure in December: 1014.4mbar
The month with the highest atmospheric pressure is July (1024.3mbar).
The months with the lowest atmospheric pressure are January and December (1014.4mbar).
Average wind speed in December
Amsterdam, South Africa
- Average wind speed in December: 7.7km/h
The windiest months (with the highest average wind speed) are June and September (9.4km/h).
The calmest month (with the lowest average wind speed) is March (6.7km/h).
Average humidity in December
Amsterdam, South Africa
- Average humidity in December: 79%
The months with the highest relative humidity are January, February and March (82%).
The month with the lowest relative humidity is August (54%).
Average rainfall in December
Amsterdam, South Africa
- Average rainfall in December: 102mm
The wettest month (with the highest rainfall) is January (105mm).
The driest month (with the least rainfall) is July (3mm).
Average rainfall days in December
Amsterdam, South Africa
- Average rainfall days in December: 21.3 days
The month with the highest number of rainy days is January (23 days).
The month with the least rainy days is June (2.6 days).
Average daylight in December /
Average sunshine in December
Amsterdam, South Africa
- Average daylight in December: 13h and 5min
The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in December: 9h and 0min
The month with the most sunshine is October (Average sunshine: 9h and 30min).
The month with the least sunshine is April (Average sunshine: 6h and 36min).
Average sunshine days in December
Amsterdam, South Africa
- Average sunshine days in December: 7.5 days
The month with the most sunshine days is July (27.3 days).
The month with the least sunshine days is January (5 days).
Average UV index in December
Amsterdam, South Africa
- Average UV index in December: 5
The month with the highest UV index is November (UV index 6).
The months with the lowest UV index are April, May, June and July (UV index 4).
Average cloud cover in December
Amsterdam, South Africa
- Average cloud cover in December: 51
The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are June and July (Cloud cover 14).
Average visibility in December
Amsterdam, South Africa
- Average visibility in December: 7km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March and December (7km).
Amsterdam, South Africa
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