July weather forecast
Milton, DE

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Weather in July

The summer peak in July transforms Milton into a heat island with the highest average temperature of the year at 82.4°F (28°C). The month remains seemingly uniform in terms of humidity, holding steady at 79%. With 14.6h of daylight, the city has noon reaching almost the zenith. Occasional thunderstorms pass through enhancing the urban heat island effect. Despite being summer's peak month, the city copes with climatic extremes in stride.

Temperature

July proves to be the warmest month, recording an average peak temperature of 82.4°F (28°C) and a minimum temperature of 71.4°F (21.9°C).

Heat index

In July, the heat index is calculated to be a tropical 89.6°F (32°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.

Humidity

In July, the average relative humidity is 79%.

Rainfall

In Milton, in July, it is raining for 13.6 days, with typically 1.34" (34mm) of accumulated precipitation. In Milton, Delaware, during the entire year, the rain falls for 124.9 days and collects up to 11.34" (288mm) of precipitation.

Snowfall

In Milton, snow does not fall in April, June through October.

Daylight

The average length of the day in July is 14h and 34min.
On the first day of July, sunrise is at 5:40 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:12 pm EDT.

Sunshine

July has the most sunshine of the year, with an average of 11h of sunshine.

UV index

The months with the highest UV index in Milton, Delaware, are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In July, a daily UV index of 6 turns into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Updated: Aug 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest?

July is the month that records the highest temperatures, with averages ranging from a high of 82.4°F (28°C) to a low of 71.4°F (21.9°C).

How hot does it get in July?

In Milton, in July, the average high-temperature is 82.4°F (28°C), and the average low-temperature is 71.4°F (21.9°C). In July, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, is calculated to be 89.6°F (32°C).

What is the average humidity in July?

The average relative humidity in July is 79%.

How many days does it rain in July?

In July, in Milton, the rain falls for 13.6 days. Throughout July, 1.34" (34mm) of precipitation is accumulated.

When it does not snow?

In Milton, snow does not fall in April, June through October.

What is the average length of the day in July?

In July, the average day length is 14h and 34min.

When are sunrise and sunset in July?

On the first day of July, sunrise is at 5:40 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:12 pm EDT.

What month has the most sunshine?

July has the most sunshine of the year in Milton, with an average of 11h of sunshine.

How many hours of sunshine does Milton have in July?

In Milton, the average sunshine duration in July is 11h.

When is the highest UV index?

The months with the highest UV index are May through August, with an average maximum UV index of 6.

What is the UV index intensity in July?

In Milton, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health threat from exposure to the Sun's 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 July
Milton, DE

Average temperature in July - Milton, DE
  • Average high temperature in July: 82.4°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (41°F).

  • Average low temperature in July: 71.4°F

The month with the highest average low temperature is July (71.4°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

Average pressure in July
Milton, DE

Average pressure in July - Milton, DE
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in July
Milton, DE

Average wind speed in July - Milton, DE
  • Average wind speed in July: 7.2mph

The windiest months (with the highest average wind speed) are January and February (10.8mph).
The calmest month (with the lowest average wind speed) is August (7.1mph).

Average humidity in July
Milton, DE

Average humidity in July - Milton, DE
  • Average humidity in July: 79%

The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are January and November (74%).

Average rainfall in July
Milton, DE

Average rainfall in July - Milton, DE
  • Average rainfall in July: 1.34"

The wettest month (with the highest rainfall) is August (1.38").
The driest month (with the least rainfall) is September (0.63").

Average rainfall days in July
Milton, DE

Average rainfall days in July - Milton, DE
  • Average rainfall days in July: 13.6 days

The month with the highest number of rainy days is July (13.6 days).
The month with the least rainy days is November (6.7 days).

Average snowfall in July
Milton, DE

Average snowfall in July - Milton, DE
  • Average snowfall in July: 0"

The month with the highest snowfall is January (0.75").
The months with the least snowfall are April, June, July, August, September and October (0").

Average snowfall days in July
Milton, DE

Average snowfall days in July - Milton, DE
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in July /
Average sunshine in July
Milton, DE

Average daylight in July / Average sunshine in July - Milton, DE
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in July: 11h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

Average sunshine days in July
Milton, DE

Average sunshine days in July - Milton, DE
  • Average sunshine days in July: 13.3 days

The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is July (13.3 days).

Average UV index in July
Milton, DE

Average UV index in July - Milton, DE
  • Average UV index in July: 6

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

Average cloud cover in July
Milton, DE

Average cloud cover in July - Milton, DE
  • Average cloud cover in July: 26

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 26).

Average visibility in July
Milton, DE

Average visibility in July - Milton, DE
  • Average visibility in July: 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).

Milton, Delaware, USA

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