June weather forecast and climate
Cortland, NE

June, the first month of the summer, in Cortland, is a warm month, with temperature in the range of an average high of 83.7°F (28.7°C) and an average low of 64.9°F (18.3°C).

Temperature

In Cortland, Nebraska, the average high-temperature rises, from an agreeable 71.6°F (22°C) in May, to a warm 83.7°F (28.7°C). The average low-temperature, in June, is 64.9°F (18.3°C).

Heat index

In June, the average heat index is evaluated at a hot 90.3°F (32.4°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 'felt air temperature', 'apparent temperature', 'real feel', or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like wind, differences in body mass, height, and shape, metabolic differences, and activity influence one's weather impression. 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 particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in June is 72%.

Rainfall

In Cortland, Nebraska, in June, it is raining for 14.9 days, with typically 3.39" (86mm) of accumulated precipitation. In Cortland, during the entire year, the rain falls for 115.2 days and collects up to 22.56" (573mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

June has the longest days of the year, with an average of 15h of daylight.

Sunshine

In Cortland, the average sunshine is 10.4h.

UV index

Months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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. 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 temperature in June in Cortland?

In Cortland, Nebraska, in June, the average high-temperature is 83.7°F (28.7°C), and the average low-temperature is 64.9°F (18.3°C). In June, the average heat index (a.k.a. 'felt air temperature', 'feels like'), that combines relative humidity and air temperature, is evaluated at 90.3°F (32.4°C).

What is the average humidity in June in Cortland?

In Cortland, the average relative humidity in June is 72%.

How many days does it rain in June in Cortland?

In Cortland, in June, it is raining for 14.9 days, with typically 3.39" (86mm) of accumulated precipitation.

Does it snow in Cortland in June?

In June, in Cortland, Nebraska, it doesn't snow. May is the latest month when it typically snows.

When it does not snow in Cortland?

June through September are months without snowfall.

When are the longest days in Cortland?

June has the longest days of the year in Cortland, with an average of 15h of daylight.

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

In June, the average length of the day is 15h.

How many hours of sunshine does Cortland have in June?

In June, the average sunshine is 10.4h.

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.

How high is the UV index in June in Cortland?

In Cortland, the average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high health threat from the exposure to the Sun's UV radiation.
Average temperature in June - Cortland, NE
  • Average high temperature in June: 28.7°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 June: 18.3°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 June - Cortland, NE
  • Average pressure in June: 1011mbar

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 June - Cortland, NE
  • Average wind speed in June: 15.3km/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 June - Cortland, NE
  • Average humidity in June: 72%

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

Average rainfall in June - Cortland, NE
  • Average rainfall in June: 86mm

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

Average rainfall days in June - Cortland, NE
  • Average rainfall days in June: 14.9 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 June - Cortland, NE
  • Average snowfall in June: 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 June - Cortland, NE
  • Average snowfall days in June: 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 June / Average sunshine in June - Cortland, NE
  • Average daylight in June: 15h

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 June: 10.4h

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 June - Cortland, NE
  • Average sunshine days in June: 13 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 June - Cortland, NE
  • Average UV index in June: 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 June - Cortland, NE
  • Average cloud cover in June: 27

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 June - Cortland, NE
  • Average visibility in June: 10km

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).