January weather forecast
High Amana, IA

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Weather in January

January, like December, is another subzero cold winter month in High Amana, Iowa, with an average temperature fluctuating between 27°F (-2.8°C) and 14.4°F (-9.8°C).

Temperature

With average high and low temperatures of 27°F (-2.8°C) and 14.4°F (-9.8°C) respectively, January is High Amana's coldest month.

Humidity

The months with the highest humidity in High Amana are January, February and July, with an average relative humidity of 84%.

Rainfall

The month with the least rainfall is January, when the rain falls for 4.9 days and typically collects 1.14" (29mm) of precipitation.

Snowfall

Months with snowfall in High Amana are January through May, October through December. January is the month with the most snowfall. Snow falls for 9.4 days and accumulates 5" (127mm) of snow.

Daylight

The average length of the day in January in High Amana is 9h and 33min.
On the first day of January, sunrise is at 7:35 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:21 pm CST.

Sunshine

With an average of 4.1h of sunshine, January has the least sunshine of the year in High Amana, Iowa.

UV index

The month with the lowest UV index in High Amana, Iowa, is January, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The average daily UV index of 1 in January transforms into the following instructions:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
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Frequently asked questions

What part of the year is the coldest in High Amana?

In High Amana, the average lowest temperatures are observed in January, with a high of 27°F (-2.8°C) and a low of 14.4°F (-9.8°C).

How cold is it in High Amana in January?

An average high-temperature, in January, in High Amana, is 27°F (-2.8°C) and the average low-temperature is 14.4°F (-9.8°C).

What is the most humid month in High Amana?

The months with the highest humidity in High Amana, Iowa, are January, February and July, with an average relative humidity of 84%.

What is the average humidity in January in High Amana?

In High Amana, the average relative humidity in January is 84%.

What is the driest month in High Amana?

January is the month with the least rainfall in High Amana, Iowa. Rain falls for 4.9 days and accumulates 1.14" (29mm) of precipitation.

How many days does it rain in January in High Amana?

In January, in High Amana, the rain falls for 4.9 days. Throughout January, 1.14" (29mm) of precipitation is accumulated.

When does it snow the most in High Amana?

January is the month with the most snowfall in High Amana. Snow falls for 9.4 days and accumulates 5" (127mm) of snow.

How many days does it snow in January in High Amana?

In January, in High Amana, Iowa, it is snowing for 9.4 days. Throughout January, 5" (127mm) of snow is accumulated.

What is the average length of the day in January in High Amana?

The average day length in January is 9h and 33min.

What time are sunrise and sunset in January in High Amana?

On the first day of January, sunrise is at 7:35 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:21 pm CST.

What is the month with the least sunshine in High Amana?

The month with the least sunshine in High Amana, Iowa, is January, with an average of 4.1h of sunshine.

How long on average sun shines in January in High Amana?

The average sunshine duration in January in High Amana is 4.1h.

When is the lowest UV index in High Amana?

With an average maximum UV index of 1, January is the month with the lowest UV index.

What is the UV index intensity in January in High Amana?

In January, the average daily maximum UV index in High Amana is 1. A UV Index estimate of 2, and below, represents a minimal hazard to health from unsafe exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
33.4°F 0.8°C
27°F -2.8°C
30.9°F -0.6°C
Average low temperature
22.5°F -5.3°C
14.4°F -9.8°C
18°F -7.8°C
Average pressure
30.11" 765mmHg
30.14" 766mmHg
30.13" 765mmHg
Average wind speed
10.1mph 16.3km/h
10.7mph 17.2km/h
10.6mph 17.1km/h
Average max. wind speed
10.8mph 17.4km/h
11.4mph 18.3km/h
11.2mph 18km/h
Average wind speed gusts
15.9mph 25.6km/h
16.9mph 27.2km/h
16.6mph 26.7km/h
Average humidity
81%
84%
84%
Average rainfall
1.46" 37mm
1.14" 29mm
1.26" 32mm
Average rainfall days
6.4
4.9
4.3
Average snowfall
2.24" 57mm
5" 127mm
4.96" 126mm
Average snowfall days
7.7
9.4
9.7
Average daylight
9h 1min
9h 4min
10h 4min
Average sunshine
4h 3min
4h 1min
4h 1min
Average sunshine days
17.8
18.3
15.4
Average UV index
2
1
2
Average cloud cover
54%
56%
55%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
High Amana, IA

Average temperature in January - High Amana, IA
  • Average high temperature in January: 27°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in January: 14.4°F

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).

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Average pressure in January
High Amana, IA

Average pressure in January - High Amana, IA
  • Average pressure in January: 30.14"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in January
High Amana, IA

Average wind speed in January - High Amana, IA
  • Average wind speed in January: 10.7mph

The windiest months (with the highest average wind speed) are January and April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

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Average humidity in January
High Amana, IA

Average humidity in January - High Amana, IA
  • Average humidity in January: 84%

The months with the highest relative humidity are January, February and July (84%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in January
High Amana, IA

Average rainfall in January - High Amana, IA
  • Average rainfall in January: 1.14"

The wettest month (with the highest rainfall) is May (4.33").
The driest month (with the least rainfall) is January (1.14").

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Average rainfall days in January
High Amana, IA

Average rainfall days in January - High Amana, IA
  • Average rainfall days in January: 4.9 days

The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is February (4.3 days).

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Average snowfall in January
High Amana, IA

Average snowfall in January - High Amana, IA
  • Average snowfall in January: 5"

The month with the highest snowfall is January (5").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
High Amana, IA

Average snowfall days in January - High Amana, IA
  • Average snowfall days in January: 9.4 days

The month with the highest number of snowfall days is February (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
High Amana, IA

Average daylight in January / Average sunshine in January - High Amana, IA
  • Average daylight in January: 9h and 4min

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 and 1min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in January
High Amana, IA

Average sunshine days in January - High Amana, IA
  • Average sunshine days in January: 18.3 days

The month with the most sunshine days is January (18.3 days).
The month with the least sunshine days is June (9.6 days).

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Average UV index in January
High Amana, IA

Average UV index in January - High Amana, IA
  • Average UV index in January: 1

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in January
High Amana, IA

Average cloud cover in January - High Amana, IA
  • Average cloud cover in January: 56

The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are August and September (Cloud cover 30).

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Average visibility in January
High Amana, IA

Average visibility in January - High Amana, IA
  • Average visibility in January: 6mi

The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).

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High Amana, Iowa, USA

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