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 sea temperature 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
With an average high-temperature of 6.9°C (44.4°F) and an average low-temperature of 3.3°C (37.9°F), January is the coldest month.Humidity
The months with the highest humidity are January, November and December, with an average relative humidity of 85%.Rainfall
In January, the rain falls for 18.5 days. Throughout January, 42mm (1.65") of precipitation is accumulated. In Rock Ferry, during the entire year, the rain falls for 213.3 days and collects up to 545mm (21.46") of precipitation.Snowfall
January through March and December are months with snowfall in Rock Ferry. The month with the most snowfall is January, when snow falls for 1.9 days and typically aggregates up to 22mm (0.87") of snow.Sea temperature
In Rock Ferry, in January, the average water temperature is 7.7°C (45.9°F).Note: It is risky to swim in 7.7°C (45.9°F). Temperatures beneath 10°C (50°F) induce rapid cold shock and hyperventilation.
Daylight
In Rock Ferry, the average length of the day in January is 8h and 10min.On the first day of the month, sunrise is at 8:27 am and sunset at 4:03 pm. On the last day of January, in Rock Ferry, sunrise is at 7:58 am and sunset at 4:51 pm GMT.
Sunshine
January, February and November, with an average of 4.1h of sunshine, are months with the least sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Rock Ferry. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In January, a regular UV index of 2 translates into these guidelines:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Frequently asked questions
What is the coldest time of year in Rock Ferry?
How cold is it in Rock Ferry in January?
What are the most humid months in Rock Ferry?
What is the average humidity in January in Rock Ferry?
How many days does it rain in January in Rock Ferry?
What is the snowiest month in Rock Ferry?
How many days does it snow in January in Rock Ferry?
What is the water temperature in January in Rock Ferry?
What is the average length of the day in January in Rock Ferry?
When are sunrise and sunset in January in Rock Ferry?
What are the months with the least sunshine in Rock Ferry?
How many hours of sunshine does Rock Ferry have in January?
When is the lowest UV index in Rock Ferry?
How high is the UV index in January in Rock Ferry?
Average temperature in January
Rock Ferry, United Kingdom
- Average high temperature in January: 6.9°C
The warmest month (with the highest average high temperature) is July (18.9°C).
The month with the lowest average high temperature is January (6.9°C).
- Average low temperature in January: 3.3°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is February (3.1°C).
Average pressure in January
Rock Ferry, United Kingdom
- Average pressure in January: 1012.3mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1009mbar).
Average wind speed in January
Rock Ferry, United Kingdom
- Average wind speed in January: 19.2km/h
The windiest month (with the highest average wind speed) is January (19.2km/h).
The calmest month (with the lowest average wind speed) is June (12.8km/h).
Average humidity in January
Rock Ferry, United Kingdom
- Average humidity in January: 85%
The months with the highest relative humidity are January, November and December (85%).
The months with the lowest relative humidity are April and May (79%).
Average rainfall in January
Rock Ferry, United Kingdom
- Average rainfall in January: 42mm
The wettest month (with the highest rainfall) is June (61mm).
The driest month (with the least rainfall) is April (28mm).
Average rainfall days in January
Rock Ferry, United Kingdom
- Average rainfall days in January: 18.5 days
The month with the highest number of rainy days is August (21.3 days).
The month with the least rainy days is February (14.2 days).
Average snowfall in January
Rock Ferry, United Kingdom
- Average snowfall in January: 22mm
The month with the highest snowfall is January (22mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Rock Ferry, United Kingdom
- Average snowfall days in January: 1.9 days
The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average sea temperature in January
Rock Ferry, United Kingdom
- Average sea temperature in January: 7.7°C
The best month for swimming (with the highest average sea temperature) is August (16.7°C).
The coldest months (with the lowest average sea temperature) are February and March (7.4°C).
Average daylight in January /
Average sunshine in January
Rock Ferry, United Kingdom
- Average daylight in January: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in January: 4h and 1min
The months with the most sunshine are April, May and July (Average sunshine: 7h and 42min).
The months with the least sunshine are January, February and November (Average sunshine: 4h and 6min).
Average sunshine days in January
Rock Ferry, United Kingdom
- Average sunshine days in January: 8.4 days
The month with the most sunshine days is April (12.3 days).
The month with the least sunshine days is August (6.8 days).
Average UV index in January
Rock Ferry, United Kingdom
- Average UV index in January: 2
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Rock Ferry, United Kingdom
- Average cloud cover in January: 59
The month with the most cloud cover is November (Cloud cover 60).
The month with the least cloud cover is April (Cloud cover 48).
Average visibility in January
Rock Ferry, 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).
Rock Ferry, United Kingdom
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