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 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
Ad Dirjaj, Yemen, reaches its lowest average temperatures in January, measuring 26.1°C (79°F) at the peak and 23.9°C (75°F) at the lowest.Humidity
In January, the average relative humidity in Ad Dirjaj is 72%.Rainfall
In Ad Dirjaj, Yemen, in January, it is raining for 4 days, with typically 3mm (0.12") of accumulated precipitation. In Ad Dirjaj, during the entire year, the rain falls for 37.8 days and collects up to 60mm (2.36") of precipitation.Daylight
In Ad Dirjaj, the average length of the day in January is 11h and 27min.On the first day of January, sunrise is at 06:21 and sunset at 17:42. On the last day of the month, sunrise is at 06:25 and sunset at 17:58 +03.
Sunshine
January has the least sunshine of the year, with an average of 6.5h of sunshine.UV index
With an average maximum UV index of 6, January is the month with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.Note: In January, a regular UV index of 6 translates into these guidelines:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
What are January temperatures?
What is the average humidity in January?
How many days does it rain in January?
How many hours of daylight does Ad Dirjaj have in January?
When is the sunrise / sunset in January?
What is the month with the least sunshine?
How long on average sun shines in January?
When is the lowest UV index?
How high is the UV index in January?
Average temperature in January
Ad Dirjaj, Yemen
- Average high temperature in January: 26.1°C
The warmest month (with the highest average high temperature) is June (33.4°C).
The month with the lowest average high temperature is January (26.1°C).
- Average low temperature in January: 23.9°C
The month with the highest average low temperature is June (30.3°C).
The coldest month (with the lowest average low temperature) is February (23.8°C).
Average pressure in January
Ad Dirjaj, Yemen
- Average pressure in January: 1015.7mbar
The month with the highest atmospheric pressure is January (1015.7mbar).
The month with the lowest atmospheric pressure is July (1003.1mbar).
Average wind speed in January
Ad Dirjaj, Yemen
- Average wind speed in January: 19.2km/h
The windiest month (with the highest average wind speed) is March (20.5km/h).
The calmest month (with the lowest average wind speed) is September (14.7km/h).
Average humidity in January
Ad Dirjaj, Yemen
- Average humidity in January: 72%
The months with the highest relative humidity are February, March and April (74%).
The months with the lowest relative humidity are June and July (66%).
Average rainfall in January
Ad Dirjaj, Yemen
- Average rainfall in January: 3mm
The wettest months (with the highest rainfall) are May and August (9mm).
The driest month (with the least rainfall) is February (1mm).
Average rainfall days in January
Ad Dirjaj, Yemen
- Average rainfall days in January: 4 days
The month with the highest number of rainy days is August (5.1 days).
The month with the least rainy days is June (1.7 days).
Average daylight in January /
Average sunshine in January
Ad Dirjaj, Yemen
- Average daylight in January: 11h and 2min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in January: 6h and 3min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 6h and 30min).
Average sunshine days in January
Ad Dirjaj, Yemen
- Average sunshine days in January: 24.8 days
The month with the most sunshine days is October (28.4 days).
The month with the least sunshine days is August (23.8 days).
Average UV index in January
Ad Dirjaj, Yemen
- Average UV index in January: 6
The months with the highest UV index are May, June, July, August and September (UV index 8).
The month with the lowest UV index is January (UV index 6).
Average cloud cover in January
Ad Dirjaj, Yemen
- Average cloud cover in January: 25
The month with the most cloud cover is January (Cloud cover 25).
The months with the least cloud cover are May and October (Cloud cover 7).
Average visibility in January
Ad Dirjaj, Yemen
- 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).
