May weather forecast
Hamburg, IL

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Weather in May

May, the last month of the spring in Hamburg, is a moderately hot month, with an average temperature fluctuating between 73.8°F (23.2°C) and 56.1°F (13.4°C).

Temperature

In Hamburg, the average high-temperature in May increases from a comfortable 64.6°F (18.1°C) in April to a moderately hot 73.8°F (23.2°C). Hamburg encounters a steady low-temperature average of 56.1°F (13.4°C) throughout the month of May.

Humidity

With an average relative humidity of 80%, May is the most humid month in Hamburg.

Rainfall

The month with the most rainfall in Hamburg, Illinois, is May, when the rain falls for 14.6 days and typically aggregates up to 2.17" (55mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In Hamburg, the average length of the day in May is 14h and 20min.
On the first day of May, sunrise is at 6:03 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 8:22 pm CDT.

Sunshine

In May, the average sunshine is 9.5h.

UV index

In Hamburg, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 5 in May translates into these instructions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Hamburg in May?

May temperatures in Hamburg vary between a high-temperature of 73.8°F (23.2°C) and a low-temperature of 56.1°F (13.4°C).

What is the most humid month in Hamburg?

With an average relative humidity of 80%, May is the most humid month in Hamburg, Illinois.

What is the average humidity in May in Hamburg?

The average relative humidity in May in Hamburg, Illinois, is 80%.

What is the rainiest month in Hamburg?

May is the month with the most rainfall in Hamburg. Rain falls for 14.6 days and accumulates 2.17" (55mm) of precipitation.

How many days does it rain in May in Hamburg?

In Hamburg, Illinois, in May, it is raining for 14.6 days, with typically 2.17" (55mm) of accumulated precipitation.

When it does not snow in Hamburg?

In Hamburg, Illinois, snow does not fall in April through October.

How many hours of daylight does Hamburg have in May?

In Hamburg, the average day length in May is 14h and 20min.

What time are sunrise and sunset in May in Hamburg?

In May, on the first day of the month, sunrise is at 6:03 am and sunset at 7:56 pm. On the last day of the month, in Hamburg, sunrise is at 5:38 am and sunset at 8:22 pm CDT.

How many hours of sunshine does Hamburg have in May?

In May, the average sunshine duration in Hamburg, Illinois, is 9.5h.

How high is the UV index in May in Hamburg?

In Hamburg, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average humidity
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 May
Hamburg, IL

Average temperature in May - Hamburg, IL
  • Average high temperature in May: 73.8°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (35.8°F).

  • Average low temperature in May: 56.1°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

Average pressure in May
Hamburg, IL

Average pressure in May - Hamburg, IL
  • Average pressure in May: 29.95"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in May
Hamburg, IL

Average wind speed in May - Hamburg, IL
  • Average wind speed in May: 7.4mph

The windiest months (with the highest average wind speed) are January and February (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

Average humidity in May
Hamburg, IL

Average humidity in May - Hamburg, IL
  • Average humidity in May: 80%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in May
Hamburg, IL

Average rainfall in May - Hamburg, IL
  • Average rainfall in May: 2.17"

The wettest month (with the highest rainfall) is May (2.17").
The driest months (with the least rainfall) are January and February (0.83").

Average rainfall days in May
Hamburg, IL

Average rainfall days in May - Hamburg, IL
  • Average rainfall days in May: 14.6 days

The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is January (6.2 days).

Average snowfall in May
Hamburg, IL

Average snowfall in May - Hamburg, IL
  • Average snowfall in May: 0"

The month with the highest snowfall is February (1.3").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in May
Hamburg, IL

Average snowfall days in May - Hamburg, IL
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (6.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Hamburg, IL

Average daylight in May / Average sunshine in May - Hamburg, IL
  • Average daylight in May: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in May: 9h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).

Average sunshine days in May
Hamburg, IL

Average sunshine days in May - Hamburg, IL
  • Average sunshine days in May: 13.1 days

The month with the most sunshine days is December (20.9 days).
The month with the least sunshine days is July (11.8 days).

Average UV index in May
Hamburg, IL

Average UV index in May - Hamburg, IL
  • Average UV index in May: 5

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).

Average cloud cover in May
Hamburg, IL

Average cloud cover in May - Hamburg, IL
  • Average cloud cover in May: 37

The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in May
Hamburg, IL

Average visibility in May - Hamburg, IL
  • Average visibility in May: 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).

Hamburg, Illinois, USA

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