July weather forecast and climate
Cortland, NE

July in Cortland, Nebraska, is a tropical summer month, with temperature in the range of an average low of 67.3°F (19.6°C) and an average high of 86.7°F (30.4°C).

Temperature

With an average high-temperature of 86.7°F (30.4°C) and an average low-temperature of 67.3°F (19.6°C), July is the warmest month.

Heat index

The average heat index in July is evaluated at a very hot 97.3°F (36.3°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'felt air temperature', 'feels like', or 'apparent temperature', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like activity, differences in body mass, height, and shape, metabolic differences, and pregnancy affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In July, the average relative humidity in Cortland is 71%.

Rainfall

In Cortland, Nebraska, during July, the rain falls for 13.5 days and regularly aggregates up to 2.56" (65mm) of precipitation. Throughout the year, there are 115.2 rainfall days, and 22.56" (573mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day is 14.7h.

Sunshine

The month with the most sunshine in Cortland, Nebraska, is July, with an average of 10.5h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Cortland. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the warmest month in Cortland?

July is the warmest month in Cortland, with an average high-temperature of 86.7°F (30.4°C) and an average low-temperature of 67.3°F (19.6°C).

What is the temperature in July in Cortland?

In July, in Cortland, Nebraska, the average high-temperature is 86.7°F (30.4°C), and the average low-temperature is 67.3°F (19.6°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), that combines relative humidity and air temperature, in July is appraised at 97.3°F (36.3°C).

What is the average humidity in July in Cortland?

The average relative humidity in July is 71%.

How much does it rain in Cortland in July?

In July, in Cortland, Nebraska, the rain falls for 13.5 days. Throughout July, 2.56" (65mm) of precipitation is accumulated.

When it does not snow in Cortland?

In Cortland snow does not fall in June through September.

What is the average length of the day in July in Cortland?

In Cortland, the average length of the day in July is 14.7h.

What month has the most sunshine in Cortland?

July has the most sunshine of the year in Cortland, Nebraska, with an average of 10.5h of sunshine.

How many hours of sunshine does Cortland have in July?

In Cortland, Nebraska, the average sunshine in July is 10.5h.

When is the highest UV index in Cortland?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Cortland, Nebraska.

What is the UV index intensity in July in Cortland?

The average daily maximum UV index in July in Cortland is 6. A UV Index value of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV rays.
Average temperature in July - Cortland, NE
  • Average high temperature in July: 30.4°C

The warmest month (with the highest average high temperature) is July (30.4°C).
The month with the lowest average high temperature is January (0.7°C).

  • Average low temperature in July: 19.6°C

The month with the highest average low temperature is July (19.6°C).
The coldest month (with the lowest average low temperature) is January (-7.3°C).

Average pressure in July - Cortland, NE
  • Average pressure in July: 1013.7mbar

The month with the highest atmospheric pressure is January (1021.5mbar).
The month with the lowest atmospheric pressure is June (1011mbar).

Average wind speed in July - Cortland, NE
  • Average wind speed in July: 12.6km/h

The windiest month (with the highest average wind speed) is April (18.3km/h).
The calmest month (with the lowest average wind speed) is July (12.6km/h).

Average humidity in July - Cortland, NE
  • Average humidity in July: 71%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is October (64%).

Average rainfall in July - Cortland, NE
  • Average rainfall in July: 65mm

The wettest month (with the highest rainfall) is May (93mm).
The driest month (with the least rainfall) is February (17mm).

Average rainfall days in July - Cortland, NE
  • Average rainfall days in July: 13.5 days

The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is February (2.8 days).

Average snowfall in July - Cortland, NE
  • Average snowfall in July: 0mm

The month with the highest snowfall is January (72mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in July - Cortland, NE
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (5.6 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July / Average sunshine in July - Cortland, NE
  • Average daylight in July: 14.7h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in July: 10.5h

The month with the most sunshine is July (Average sunshine: 10.5h).
The month with the least sunshine is January (Average sunshine: 5.1h).

Average sunshine days in July - Cortland, NE
  • Average sunshine days in July: 15.3 days

The month with the most sunshine days is November (22.8 days).
The month with the least sunshine days is May (12.3 days).

Average UV index in July - Cortland, NE
  • Average UV index in July: 6

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

Average cloud cover in July - Cortland, NE
  • Average cloud cover in July: 25

The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 25).

Average visibility in July - Cortland, NE
  • Average visibility in July: 9km

Months with the highest visibility are March, June, October and November (10km).
Months with the lowest visibility are January, February, April, May, July, August, September and December (9km).