July weather forecastAmboy, IL

July

Weather in July

July, like June, in Amboy, Illinois, is another warm summer month, with an average temperature fluctuating between 64°F (17.8°C) and 80.2°F (26.8°C).

Temperature

July brings the highest temperatures, with an average high of 80.2°F (26.8°C) and an average low of 64°F (17.8°C).

Humidity

January and July, with an average relative humidity of 85%, are the most humid months.

Rainfall

In July, in Amboy, the rain falls for 14.3 days. Throughout July, 1.81" (46mm) of precipitation is accumulated. In Amboy, during the entire year, the rain falls for 129.4 days and collects up to 16.65" (423mm) of precipitation.

Snowfall

May through September are months without snowfall in Amboy, Illinois.

Daylight

The average length of the day in July is 14h and 51min.
On the first day of July, sunrise is at 5:26 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 8:16 pm CDT.

Sunshine

The months with the most sunshine in Amboy are June and July, with an average of 9.7h of sunshine.

UV index

July is the month with the highest UV index in Amboy, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 6 in July interprets into the following advice:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Amboy's warmest temperatures are experienced in July, with average high temperatures of 80.2°F (26.8°C) and lows of 64°F (17.8°C).

An average high-temperature, in July, in Amboy, is 80.2°F (26.8°C) and the average low-temperature is 64°F (17.8°C).

January and July, with an average relative humidity of 85%, are most humid months in Amboy.

The average relative humidity in July in Amboy, Illinois, is 85%.

In Amboy, Illinois, in July, it is raining for 14.3 days, with typically 1.81" (46mm) of accumulated precipitation.

May through September are months without snowfall in Amboy, Illinois.

In July, the average day length in Amboy, Illinois, is 14h and 51min.

On the first day of July in Amboy, sunrise is at 5:26 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 8:16 pm CDT.

The months with the most sunshine in Amboy, Illinois, are June and July, with an average of 9.7h of sunshine.

The average sunshine duration in July in Amboy, Illinois, is 9.7h.

With an average maximum UV index of 6, July is the month with the highest UV index in Amboy.

The average daily maximum UV index in July in Amboy is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Amboy, IL

  • Average high temperature in July: 80.2°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (27.5°F).

  • Average low temperature in July: 64°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).

Average pressure in July
Amboy, IL

  • Average pressure in July: 29.97"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in July
Amboy, IL

  • Average wind speed in July: 6.5mph

The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity in July
Amboy, IL

  • Average humidity in July: 85%

The months with the highest relative humidity are January and July (85%).
The month with the lowest relative humidity is October (73%).

Average rainfall in July
Amboy, IL

  • Average rainfall in July: 1.81"

The wettest month (with the highest rainfall) is May (2.68").
The driest month (with the least rainfall) is February (0.67").

Average rainfall days in July
Amboy, IL

  • Average rainfall days in July: 14.3 days

The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is January (4.3 days).

Average snowfall in July
Amboy, IL

  • Average snowfall in July: 0"

The month with the highest snowfall is January (2.32").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Amboy, IL

  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Amboy, IL

  • Average daylight in July: 14h and 48min

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 July: 9h and 42min

The months with the most sunshine are June and July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in July
Amboy, IL

  • Average sunshine days in July: 12.2 days

The months with the most sunshine days are November and December (18.8 days).
The month with the least sunshine days is June (11.1 days).

Average UV index in July
Amboy, IL

  • Average UV index in July: 6

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

Average cloud cover in July
Amboy, IL

  • Average cloud cover in July: 35

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 31).

Average visibility in July
Amboy, IL

  • Average visibility in July: 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).