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
January is the coldest month, with an average high-temperature of 6.9°C (44.4°F) and an average low-temperature of 2.3°C (36.1°F).Humidity
In January, the average relative humidity in Haywards Heath is 88%.Rainfall
In Haywards Heath, in January, during 14.5 rainfall days, 35mm (1.38") of precipitation is typically accumulated. In Haywards Heath, during the entire year, the rain falls for 163.1 days and collects up to 393mm (15.47") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In January, in Haywards Heath, it is snowing for 2.8 days. Throughout January, 16mm (0.63") of snow is accumulated. In Haywards Heath, during the entire year, snow falls for 10.4 days and aggregates up to 54mm (2.13") of snow.Daylight
The average length of the day in January in Haywards Heath is 8h and 31min.On the first day of the month, sunrise is at 8:03 am and sunset at 4:04 pm. On the last day of January, in Haywards Heath, sunrise is at 7:38 am and sunset at 4:48 pm GMT.
Sunshine
The average sunshine in January is 3.9h.UV index
The months with the lowest UV index in Haywards Heath are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: In January, an average UV index of 2 transforms into the following instructions:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Haywards Heath?
Is January cold in Haywards Heath?
What is the average humidity in January in Haywards Heath?
How much does it rain in Haywards Heath in January?
How many days does it snow in January in Haywards Heath?
What is the average length of the day in January in Haywards Heath?
When are sunrise and sunset in January in Haywards Heath?
How long on average sun shines in January in Haywards Heath?
When is the lowest UV index in Haywards Heath?
How high is the UV index in January in Haywards Heath?
Average temperature in January
Haywards Heath, United Kingdom
- Average high temperature in January: 6.9°C
The warmest months (with the highest average high temperature) are July and August (21.3°C).
The month with the lowest average high temperature is January (6.9°C).
- Average low temperature in January: 2.3°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (2.3°C).
Average pressure in January
Haywards Heath, United Kingdom
- Average pressure in January: 1014.9mbar
The month with the highest atmospheric pressure is September (1017.1mbar).
The month with the lowest atmospheric pressure is November (1010.8mbar).
Average wind speed in January
Haywards Heath, United Kingdom
- Average wind speed in January: 17.4km/h
The windiest month (with the highest average wind speed) is February (18.2km/h).
The calmest months (with the lowest average wind speed) are July, August and September (13.4km/h).
Average humidity in January
Haywards Heath, United Kingdom
- Average humidity in January: 88%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall in January
Haywards Heath, United Kingdom
- Average rainfall in January: 35mm
The wettest month (with the highest rainfall) is December (45mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in January
Haywards Heath, United Kingdom
- Average rainfall days in January: 14.5 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is September (10.5 days).
Average snowfall in January
Haywards Heath, United Kingdom
- Average snowfall in January: 16mm
The month with the highest snowfall is February (20mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Haywards Heath, United Kingdom
- Average snowfall days in January: 2.8 days
The month with the highest number of snowfall days is February (3.9 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
Haywards Heath, United Kingdom
- Average daylight in January: 8h and 3min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is July (Average sunshine: 8h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in January
Haywards Heath, United Kingdom
- Average sunshine days in January: 12.3 days
The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is February (11.6 days).
Average UV index in January
Haywards Heath, United Kingdom
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in January
Haywards Heath, United Kingdom
- Average cloud cover in January: 60
The month with the most cloud cover is February (Cloud cover 62).
The months with the least cloud cover are July, August and September (Cloud cover 47).
Average visibility in January
Haywards Heath, 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).
