July weather forecast
Newcastle, OK

Share

Weather in July

July, like June, is a hot summer month in Newcastle, Oklahoma, with temperature in the range of an average high of 93.6°F (34.2°C) and an average low of 73.2°F (22.9°C).

Temperature

Newcastle's July weather, with an average high temperature of 93.6°F (34.2°C) and an average low temperature of 73.2°F (22.9°C), tends to be the warmest of the year.

Heat index

The average heat index in July is computed to be a scorching 111.2°F (44°C). Vigilance: Heat cramps and heat exhaustion are likely. The likelihood of heatstroke increases with continued activity.
Keep in mind the heat index values are meant for areas in shade and with light wind. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

In Newcastle, the average relative humidity in July is 62%.

Rainfall

In Newcastle, during July, the rain falls for 12.3 days and regularly aggregates up to 2.24" (57mm) of precipitation. Throughout the year, in Newcastle, there are 119.9 rainfall days, and 24.09" (612mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in July is 14h and 16min.
On the first day of July in Newcastle, Oklahoma, sunrise is at 6:19 am and sunset at 8:49 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 8:34 pm CDT.

Sunshine

The months with the most sunshine in Newcastle are July and August, with an average of 11.1h of sunshine.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 7 during July translates into the following recommendations:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
[Resources]

Frequently asked questions

What part of the year is the hottest in Newcastle?

With average temperatures fluctuating between a high of 93.6°F (34.2°C) and a low of 73.2°F (22.9°C), July stands out as the warmest month in Newcastle.

How hot does it get in Newcastle in July?

The high-temperature, in July, in Newcastle, records 93.6°F (34.2°C), while the low-temperature is 73.2°F (22.9°C). In July, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, is computed to be 111.2°F (44°C).

What is the average humidity in July in Newcastle?

In July, the average relative humidity is 62%.

How many days does it rain in July in Newcastle?

In Newcastle, Oklahoma, during July, the rain falls for 12.3 days and regularly aggregates up to 2.24" (57mm) of precipitation.

When it does not snow in Newcastle?

In Newcastle, snow does not fall in April through October.

How many hours of daylight does Newcastle have in July?

In July, the average day length is 14h and 16min.

When are sunrise and sunset in July in Newcastle?

In July, on the first day of the month, sunrise is at 6:19 am and sunset at 8:49 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 8:34 pm CDT.

What is the month with the most sunshine in Newcastle?

July and August, with an average of 11.1h of sunshine, are months with the most sunshine in Newcastle, Oklahoma.

How many hours of sunshine does Newcastle have in July?

In July, the average sunshine duration is 11.1h.

What are the months with the highest UV index in Newcastle?

June through August, with an average maximum UV index of 7, are months with the highest UV index in Newcastle, Oklahoma.

What is the UV index intensity in July in Newcastle?

In Newcastle, the average daily maximum UV index in July is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.
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
Newcastle, OK

Average temperature in July - Newcastle, OK
  • Average high temperature in July: 93.6°F

The warmest month (with the highest average high temperature) is July (93.6°F).
The month with the lowest average high temperature is January (49.1°F).

  • Average low temperature in July: 73.2°F

The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (32°F).

[Resources]

Average pressure in July
Newcastle, OK

Average pressure in July - Newcastle, OK
  • Average pressure in July: 29.92"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

[Resources]

Average wind speed in July
Newcastle, OK

Average wind speed in July - Newcastle, OK
  • Average wind speed in July: 8.6mph

The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).

[Resources]

Average humidity in July
Newcastle, OK

Average humidity in July - Newcastle, OK
  • Average humidity in July: 62%

The month with the highest relative humidity is May (74%).
The month with the lowest relative humidity is August (59%).

[Resources]

Average rainfall in July
Newcastle, OK

Average rainfall in July - Newcastle, OK
  • Average rainfall in July: 2.24"

The wettest month (with the highest rainfall) is May (3.82").
The driest months (with the least rainfall) are February and December (0.98").

[Resources]

Average rainfall days in July
Newcastle, OK

Average rainfall days in July - Newcastle, OK
  • Average rainfall days in July: 12.3 days

The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is January (4.6 days).

[Resources]

Average snowfall in July
Newcastle, OK

Average snowfall in July - Newcastle, OK
  • Average snowfall in July: 0"

The month with the highest snowfall is February (1.1").
The months with the least snowfall are April, May, June, July, August, September and October (0").

[Resources]

Average snowfall days in July
Newcastle, OK

Average snowfall days in July - Newcastle, OK
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

[Resources]

Average daylight in July /
Average sunshine in July
Newcastle, OK

Average daylight in July / Average sunshine in July - Newcastle, OK
  • Average daylight in July: 14h and 2min

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

  • Average sunshine in July: 11h and 1min

The months with the most sunshine are July and August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).

[Resources]

Average sunshine days in July
Newcastle, OK

Average sunshine days in July - Newcastle, OK
  • Average sunshine days in July: 17 days

The month with the most sunshine days is January (24.5 days).
The month with the least sunshine days is May (13.7 days).

[Resources]

Average UV index in July
Newcastle, OK

Average UV index in July - Newcastle, OK
  • Average UV index in July: 7

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

[Resources]

Average cloud cover in July
Newcastle, OK

Average cloud cover in July - Newcastle, OK
  • Average cloud cover in July: 20

The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 18).

[Resources]

Average visibility in July
Newcastle, OK

Average visibility in July - Newcastle, OK
  • 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).

[Resources]

Newcastle, Oklahoma, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location