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
Temperature readings reach their annual highs in January, averaging 26.8°F (-2.9°C) and a minimum average of 13.5°F (-10.3°C).Humidity
January is the most humid month in Lanyon, with an average relative humidity of 84%.Rainfall
January is the month with the least rainfall in Lanyon. Rain falls for 3.8 days and accumulates 0.91" (23mm) of precipitation.Snowfall
Months with snowfall in Lanyon are January through May, October through December. The month with the most snowfall in Lanyon is January, when snow falls for 10.3 days and typically aggregates up to 4.29" (109mm) of snow.Daylight
In Lanyon, the average length of the day in January is 9h and 31min.On the first day of January, sunrise is at 7:45 am and sunset at 4:55 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 5:29 pm CST.
Sunshine
The month with the least sunshine in Lanyon is January, with an average of 4h of sunshine.UV index
The months with the lowest UV index in Lanyon are January, February, October through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 2 during January translates into these guidelines:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Stay sun-safe with clothing that is both closely woven and worn loosely. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
What is the coldest time of year in Lanyon?
How cold is January in Lanyon?
What is the most humid month in Lanyon?
What is the average humidity in January in Lanyon?
What is the driest month in Lanyon?
How much does it rain in Lanyon in January?
What is the snowiest month in Lanyon?
How much does it snow in Lanyon in January?
What is the average length of the day in January in Lanyon?
When are sunrise and sunset in January in Lanyon?
What is the month with the least sunshine in Lanyon?
How many hours of sunshine does Lanyon have in January?
What is the month with the lowest UV index in Lanyon?
What is the UV index reading in January in Lanyon?
Average temperature in January
Lanyon, IA
- Average high temperature in January: 26.8°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (26.8°F).
- Average low temperature in January: 13.5°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).
Average pressure in January
Lanyon, IA
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in January
Lanyon, IA
- Average wind speed in January: 10.4mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is July (7mph).
Average humidity in January
Lanyon, IA
- Average humidity in January: 84%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (69%).
Average rainfall in January
Lanyon, IA
- Average rainfall in January: 0.91"
The wettest month (with the highest rainfall) is May (4.06").
The driest month (with the least rainfall) is January (0.91").
Average rainfall days in January
Lanyon, IA
- Average rainfall days in January: 3.8 days
The month with the highest number of rainy days is June (16.7 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in January
Lanyon, IA
- Average snowfall in January: 4.29"
The month with the highest snowfall is January (4.29").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Lanyon, IA
- Average snowfall days in January: 10.3 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Lanyon, IA
- Average daylight in January: 9h and 3min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January: 4h
The month with the most sunshine is July (Average sunshine: 10h).
The month with the least sunshine is January (Average sunshine: 4h).
Average sunshine days in January
Lanyon, IA
- Average sunshine days in January: 18.1 days
The month with the most sunshine days is October (19 days).
The month with the least sunshine days is June (11.8 days).
Average UV index in January
Lanyon, IA
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in January
Lanyon, IA
- Average cloud cover in January: 57
The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are July and September (Cloud cover 31).
Average visibility in January
Lanyon, IA
- Average visibility in January: 5mi
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
Lanyon, Iowa, USA
Weather forecast for your location
2. Allow the app to use your location
