January weather forecast
Iffley, United Kingdom

January

Weather in January

January, like December, is a frosty winter month in Iffley, United Kingdom, with an average temperature fluctuating between 1.4°C (34.5°F) and 6.3°C (43.3°F).

Temperature

In Iffley, the lowest average temperatures are observed in January, with a high of 6.3°C (43.3°F) and a low of 1.4°C (34.5°F).

Humidity

The average relative humidity in January is 90%.

Rainfall

In Iffley, in January, it is raining for 12.9 days, with typically 25mm (0.98") of accumulated precipitation. Throughout the year, in Iffley, there are 163.2 rainfall days, and 330mm (12.99") of precipitation is accumulated.

Snowfall

January through March and December are months with snowfall. In Iffley, in January, snow falls for 2 days, with typically accumulated 10mm (0.39") of snow. Throughout the year, in Iffley, there are 8.1 snowfall days, and 40mm (1.57") of snow is accumulated.

Daylight

The average length of the day in January is 8h and 25min.
On the first day of the month, sunrise is at 8:11 am and sunset at 4:04 pm. On the last day of January, in Iffley, sunrise is at 7:45 am and sunset at 4:50 pm GMT.

Sunshine

In January, the average sunshine in Iffley is 4.2h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Iffley. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index, 2 during January, leads to the following recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.

Frequently asked questions

What month is the coldest in Iffley?
The coldest month is January, with an average high-temperature of 6.3°C (43.3°F) and an average low-temperature of 1.4°C (34.5°F).
How cold does it get in Iffley in January?
During January, Iffley experiences an average high-temperature of 6.3°C (43.3°F) and a low-temperature of 1.4°C (34.5°F).
What is the average humidity in January in Iffley?
In January, the average relative humidity is 90%.
How much does it rain in Iffley in January?
In January, the rain falls for 12.9 days. Throughout January, 25mm (0.98") of precipitation is accumulated.
How much does it snow in Iffley in January?
In Iffley, during January, snow falls for 2 days and regularly aggregates up to 10mm (0.39") of snow.
How many hours of daylight does Iffley have in January?
In January, the average day length in Iffley, United Kingdom, is 8h and 25min.
When is the sunrise / sunset in January in Iffley?
In January, on the first day of the month, sunrise is at 8:11 am and sunset at 4:04 pm. On the last day of the month, in Iffley, United Kingdom, sunrise is at 7:45 am and sunset at 4:50 pm GMT.
How many hours of sunshine does Iffley have in January?
In Iffley, United Kingdom, the average sunshine duration in January is 4.2h.
What is the month with the lowest UV index in Iffley?
The months with the lowest UV index in Iffley are January, February, November and December, with an average maximum UV index of 2.
What is the UV index reading in January in Iffley?
The average daily maximum UV index in January in Iffley, United Kingdom, is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in January - Iffley, United Kingdom
Average temperature in January
Iffley, United Kingdom
  • Average high temperature in January: 6.3°C

The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (6.3°C).

  • Average low temperature in January: 1.4°C

The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (1.4°C).

Average pressure in January - Iffley, United Kingdom
Average pressure in January
Iffley, United Kingdom
  • Average pressure in January: 1014.1mbar

The month with the highest atmospheric pressure is May (1016.7mbar).
The month with the lowest atmospheric pressure is November (1010.2mbar).

Average wind speed in January - Iffley, United Kingdom
Average wind speed in January
Iffley, United Kingdom
  • Average wind speed in January: 17.5km/h

The windiest month (with the highest average wind speed) is February (18.2km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).

Average humidity in January - Iffley, United Kingdom
Average humidity in January
Iffley, 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 July and August (80%).

Average rainfall in January - Iffley, United Kingdom
Average rainfall in January
Iffley, United Kingdom
  • Average rainfall in January: 25mm

The wettest month (with the highest rainfall) is November (36mm).
The driest months (with the least rainfall) are March and September (18mm).

Average rainfall days in January - Iffley, United Kingdom
Average rainfall days in January
Iffley, United Kingdom
  • Average rainfall days in January: 12.9 days

The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is September (11.3 days).

Average snowfall in January - Iffley, United Kingdom
Average snowfall in January
Iffley, United Kingdom
  • Average snowfall in January: 10mm

The month with the highest snowfall is February (19mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days in January - Iffley, United Kingdom
Average snowfall days in January
Iffley, United Kingdom
  • Average snowfall days in January: 2 days

The month with the highest number of snowfall days is February (3.3 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 - Iffley, United Kingdom
Average daylight in January /
Average sunshine in January
Iffley, 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 month with the most sunshine is July (Average sunshine: 7h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).

Average sunshine days in January - Iffley, United Kingdom
Average sunshine days in January
Iffley, United Kingdom
  • Average sunshine days in January: 14.8 days

The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is July (9.8 days).

Average UV index in January - Iffley, United Kingdom
Average UV index in January
Iffley, 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 - Iffley, United Kingdom
Average cloud cover in January
Iffley, United Kingdom
  • Average cloud cover in January: 58

The month with the most cloud cover is November (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 51).

Average visibility in January - Iffley, United Kingdom
Average visibility in January
Iffley, United Kingdom
  • Average visibility in January: 9km

The months with the highest visibility are January, February, March, May, July, August, October and December (9km).
The months with the lowest visibility are April, June, September and November (8km).

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