April weather forecast
Hamburg, IA

Weather in April

April is an enjoyable spring month in Hamburg, Iowa, with an average temperature varying between 62.4°F (16.9°C) and 43.9°F (6.6°C).

Temperature

In April, the average high-temperature rises from a cool 51.4°F (10.8°C) in March to a comfortable 62.4°F (16.9°C). In Hamburg, the average low-temperature is 43.9°F (6.6°C).

Humidity

In April, the average relative humidity is 68%.

Rainfall

In Hamburg, during April, the rain falls for 13.7 days and regularly aggregates up to 2.13" (54mm) of precipitation. Throughout the year, in Hamburg, there are 125.7 rainfall days, and 26.73" (679mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Hamburg. April is the last month it regularly snows in Hamburg. During 0.9 snowfall days, in April, Hamburg aggregates 1.22" (31mm) of snow. In Hamburg, during the entire year, snow falls for 27 days and aggregates up to 10.35" (263mm) of snow.

Daylight

The average length of the day in April is 13h and 19min.
On the first day of the month, sunrise is at 7:05 am and sunset at 7:47 pm. On the last day of April, sunrise is at 6:22 am and sunset at 8:17 pm CDT.

Sunshine

The average sunshine in April in Hamburg is 8.4h.

UV index

The average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In April, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in April in Hamburg?

In Hamburg, Iowa, the average relative humidity in April is 68%.

How many days does it rain in April in Hamburg?

In April, in Hamburg, the rain falls for 13.7 days. Throughout April, 2.13" (54mm) of precipitation is accumulated.

What is the last month it snows in Hamburg?

April is the last month it regularly snows. During 0.9 snowfall days, in April, Hamburg aggregates 1.22" (31mm) of snow.

What is the average length of the day in April in Hamburg?

The average day length in April is 13h and 19min.

What time are sunrise and sunset in April in Hamburg?

In April, on the first day of the month, sunrise is at 7:05 am and sunset at 7:47 pm. On the last day of the month, in Hamburg, sunrise is at 6:22 am and sunset at 8:17 pm CDT.

How long on average sun shines in April in Hamburg?

In Hamburg, Iowa, the average sunshine duration in April is 8.4h.

How high is the UV index in April in Hamburg?

In April, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.

Average temperature in April
Hamburg, IA

Average temperature in April - Hamburg, IA
  • Average high temperature in April: 62.4°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (32°F).

  • Average low temperature in April: 43.9°F

The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).

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Average pressure in April
Hamburg, IA

Average pressure in April - Hamburg, IA
  • Average pressure in April: 29.91"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in April
Hamburg, IA

Average wind speed in April - Hamburg, IA
  • Average wind speed in April: 10.4mph

The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).

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Average humidity in April
Hamburg, IA

Average humidity in April - Hamburg, IA
  • Average humidity in April: 68%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is October (66%).

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Average rainfall in April
Hamburg, IA

Average rainfall in April - Hamburg, IA
  • Average rainfall in April: 2.13"

The wettest month (with the highest rainfall) is June (4.29").
The driest month (with the least rainfall) is February (0.67").

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Average rainfall days in April
Hamburg, IA

Average rainfall days in April - Hamburg, IA
  • Average rainfall days in April: 13.7 days

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is February (3.6 days).

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Average snowfall in April
Hamburg, IA

Average snowfall in April - Hamburg, IA
  • Average snowfall in April: 1.22"

The month with the highest snowfall is January (3.07").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in April
Hamburg, IA

Average snowfall days in April - Hamburg, IA
  • Average snowfall days in April: 0.9 days

The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Hamburg, IA

Average daylight in April / Average sunshine in April - Hamburg, IA
  • Average daylight in April: 13h and 19min

The month with the longest days is June (Average daylight: 15h and 2min).
The month with the shortest days is December (Average daylight: 9h and 20min).

  • Average sunshine in April: 8.4h

The month with the most sunshine is July (Average sunshine: 10.5h).
The month with the least sunshine is January (Average sunshine: 4.9h).

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Average sunshine days in April
Hamburg, IA

Average sunshine days in April - Hamburg, IA
  • Average sunshine days in April: 13.7 days

The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is June (11.7 days).

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Average UV index in April
Hamburg, IA

Average UV index in April - Hamburg, IA
  • Average UV index in April: 4

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in April
Hamburg, IA

Average cloud cover in April - Hamburg, IA
  • Average cloud cover in April: 41

The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 25).

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Average visibility in April
Hamburg, IA

Average visibility in April - Hamburg, IA
  • Average visibility in April: 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).

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