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
Weather in January
Temperature
January is the coldest month, with the temperature often reaching an average high of 6.8°C (44.2°F) and an average low of 2.2°C (36°F).Humidity
In January, the average relative humidity in Cullyhanna is 90%.Rainfall
January is the month with the least rainfall. Rain falls for 8.6 days and accumulates 8mm (0.31") of precipitation.Snowfall
Months with snowfall in Cullyhanna, United Kingdom, are January through March and December. In Cullyhanna, during January, snow falls for 1.4 days and regularly aggregates up to 5mm (0.2") of snow. In Cullyhanna, during the entire year, snow falls for 4.4 days and aggregates up to 13mm (0.51") of snow.Daylight
The average length of the day in January in Cullyhanna is 8h and 3min.On the first day of the month, sunrise is at 8:45 am and sunset at 4:13 pm. On the last day of January, in Cullyhanna, sunrise is at 8:15 am and sunset at 5:03 pm GMT.
Sunshine
In Cullyhanna, the average sunshine in January is 3.8h.UV index
In Cullyhanna, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A daily high UV index of 2 in January leads to these guidelines:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
What are the coldest months in Cullyhanna?
How cold is it in Cullyhanna in January?
What is the average humidity in January in Cullyhanna?
What is the driest month in Cullyhanna?
How many days does it rain in January in Cullyhanna?
How many days does it snow in January in Cullyhanna?
What is the average length of the day in January in Cullyhanna?
What time are sunrise and sunset in January in Cullyhanna?
How many hours of sunshine does Cullyhanna have in January?
How high is the UV index in January in Cullyhanna?
Average temperature in January
Cullyhanna, United Kingdom
- Average high temperature in January: 6.8°C
The warmest month (with the highest average high temperature) is July (17.3°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in January: 2.2°C
The month with the highest average low temperature is July (10.7°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure in January
Cullyhanna, United Kingdom
- Average pressure in January: 1010.6mbar
The month with the highest atmospheric pressure is May (1015.7mbar).
The month with the lowest atmospheric pressure is November (1007.7mbar).
Average wind speed in January
Cullyhanna, United Kingdom
- Average wind speed in January: 20.2km/h
The windiest month (with the highest average wind speed) is January (20.2km/h).
The calmest months (with the lowest average wind speed) are June and July (13km/h).
Average humidity in January
Cullyhanna, United Kingdom
- Average humidity in January: 90%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are March and April (85%).
Average rainfall in January
Cullyhanna, United Kingdom
- Average rainfall in January: 8mm
The wettest month (with the highest rainfall) is June (21mm).
The driest month (with the least rainfall) is January (8mm).
Average rainfall days in January
Cullyhanna, United Kingdom
- Average rainfall days in January: 8.6 days
The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is September (7 days).
Average snowfall in January
Cullyhanna, United Kingdom
- Average snowfall in January: 5mm
The month with the highest snowfall is February (6mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Cullyhanna, United Kingdom
- Average snowfall days in January: 1.4 days
The month with the highest number of snowfall days is January (1.4 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Cullyhanna, United Kingdom
- Average daylight in January: 8h and 1min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is June (Average sunshine: 6h and 42min).
The months with the least sunshine are February and October (Average sunshine: 3h and 42min).
Average sunshine days in January
Cullyhanna, United Kingdom
- Average sunshine days in January: 17.7 days
The month with the most sunshine days is October (18.8 days).
The month with the least sunshine days is July (9.5 days).
Average UV index in January
Cullyhanna, United Kingdom
- Average UV index in January: 2
The months with the highest UV index are June and August (UV index 4).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in January
Cullyhanna, United Kingdom
- Average cloud cover in January: 62
The months with the most cloud cover are July and August (Cloud cover 66).
The month with the least cloud cover is April (Cloud cover 57).
Average visibility in January
Cullyhanna, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, October, November and December (9km).
The months with the lowest visibility are June, July, August and September (8km).
Cullyhanna, United Kingdom
Weather forecast for your location
2. Allow the app to use your location
