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
Marcus, Iowa, notes the coldest temperatures in January, with a high average of 25°F (-3.9°C) and a low of 11.7°F (-11.3°C).Humidity
With an average relative humidity of 86%, January is the most humid month.Rainfall
The month with the least rainfall is January, when the rain falls for 3 days and typically collects 0.63" (16mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. In January, it is snowing for 9.2 days. Throughout January, 2.91" (74mm) of snow is accumulated. Throughout the year, in Marcus, there are 38.2 snowfall days, and 14.76" (375mm) of snow is accumulated.Daylight
In Marcus, Iowa, the average length of the day in January is 9h and 28min.On the first day of January, sunrise is at 7:53 am and sunset at 4:59 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 5:34 pm CST.
Sunshine
With an average of 4.1h of sunshine, January has the least sunshine of the year.UV index
In January, the average daily maximum UV index in Marcus is 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 2 during January translates into the following directions:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Frequently asked questions
What is the coldest month in Marcus?
How cold is January in Marcus?
What is the most humid month in Marcus?
What is the average humidity in January in Marcus?
What is the driest month in Marcus?
How much does it rain in Marcus in January?
How many days does it snow in January in Marcus?
What is the average length of the day in January in Marcus?
What time are sunrise and sunset in January in Marcus?
What is the month with the least sunshine in Marcus?
How many hours of sunshine does Marcus have in January?
What is the UV index reading in January in Marcus?
Average temperature in January
Marcus, IA
- Average high temperature in January: 25°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (25°F).
- Average low temperature in January: 11.7°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).
Average pressure in January
Marcus, 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 (29.86"Hg).
Average wind speed in January
Marcus, IA
- Average wind speed in January: 10.6mph
The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).
Average humidity in January
Marcus, IA
- Average humidity in January: 86%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (67%).
Average rainfall in January
Marcus, IA
- Average rainfall in January: 0.63"
The wettest month (with the highest rainfall) is June (3.35").
The driest month (with the least rainfall) is January (0.63").
Average rainfall days in January
Marcus, IA
- Average rainfall days in January: 3 days
The month with the highest number of rainy days is June (16.9 days).
The month with the least rainy days is February (2.4 days).
Average snowfall in January
Marcus, IA
- Average snowfall in January: 2.91"
The month with the highest snowfall is February (4.09").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Marcus, IA
- Average snowfall days in January: 9.2 days
The month with the highest number of snowfall days is January (9.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Marcus, IA
- Average daylight in January: 9h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January: 4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in January
Marcus, IA
- Average sunshine days in January: 19.7 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (11.7 days).
Average UV index in January
Marcus, IA
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Marcus, IA
- Average cloud cover in January: 55
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in January
Marcus, IA
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Marcus, Iowa, USA
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