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
Hornchurch's coldest month, January, generally records average temperatures ranging from a high of 6.7°C (44.1°F) to a low of 2.5°C (36.5°F).Humidity
The average relative humidity in January is 87%.Rainfall
In Hornchurch, in January, it is raining for 12.6 days, with typically 21mm (0.83") of accumulated precipitation. In Hornchurch, during the entire year, the rain falls for 150.3 days and collects up to 287mm (11.3") of precipitation.Snowfall
January through April, November and December are months with snowfall in Hornchurch. In January, it is snowing for 2.3 days. Throughout January, 12mm (0.47") of snow is accumulated. In Hornchurch, during the entire year, snow falls for 10.3 days and aggregates up to 54mm (2.13") of snow.Daylight
The average length of the day in January in Hornchurch is 8h and 26min.On the first day of January, sunrise is at 8:04 am and sunset at 4:00 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 4:45 pm GMT.
Sunshine
In Hornchurch, the average sunshine in January is 4.2h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In January, the maximum UV index of 2 suggests this advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Hornchurch?
How cold is it in Hornchurch in January?
What is the average humidity in January in Hornchurch?
How much does it rain in Hornchurch in January?
How much does it snow in Hornchurch in January?
How many hours of daylight does Hornchurch have in January?
When are sunrise and sunset in January in Hornchurch?
How long on average sun shines in January in Hornchurch?
What is the month with the lowest UV index in Hornchurch?
How high is the UV index in January in Hornchurch?
Average temperature in January
Hornchurch, United Kingdom
- Average high temperature in January: 6.7°C
The warmest month (with the highest average high temperature) is July (22°C).
The month with the lowest average high temperature is January (6.7°C).
- Average low temperature in January: 2.5°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (2.5°C).
Average pressure in January
Hornchurch, United Kingdom
- Average pressure in January: 1014.6mbar
The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1010.6mbar).
Average wind speed in January
Hornchurch, United Kingdom
- Average wind speed in January: 17km/h
The windiest month (with the highest average wind speed) is February (17.9km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in January
Hornchurch, United Kingdom
- Average humidity in January: 87%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (73%).
Average rainfall in January
Hornchurch, United Kingdom
- Average rainfall in January: 21mm
The wettest month (with the highest rainfall) is December (32mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in January
Hornchurch, United Kingdom
- Average rainfall days in January: 12.6 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is September (9.1 days).
Average snowfall in January
Hornchurch, United Kingdom
- Average snowfall in January: 12mm
The month with the highest snowfall is February (21mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Hornchurch, United Kingdom
- Average snowfall days in January: 2.3 days
The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Hornchurch, United Kingdom
- Average daylight in January: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in January: 4h and 1min
The months with the most sunshine are July and August (Average sunshine: 8h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in January
Hornchurch, United Kingdom
- Average sunshine days in January: 14.4 days
The month with the most sunshine days is September (17.8 days).
The month with the least sunshine days is February (12.2 days).
Average UV index in January
Hornchurch, United Kingdom
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Hornchurch, United Kingdom
- Average cloud cover in January: 58
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 47).
Average visibility in January
Hornchurch, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
