August weather forecast and climate
Dawson, NE

The last month of the summer, August, is another warm month in Dawson, Nebraska, with average temperature fluctuating between 64.4°F (18°C) and 84.2°F (29°C).

Temperature

In August, the average high-temperature is relatively the same as in July - a warm 84.2°F (29°C). In Dawson, the average low-temperature is 64.4°F (18°C).

Heat index

The average heat index in August is calculated to a hot 93°F (33.9°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'apparent temperature', or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (clothing, wind, metabolic differences), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. 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.

Humidity

Months with the highest humidity are January, June through August, with an average relative humidity of 76%.

Rainfall

In Dawson, during 12.3 rainfall days, 2.44" (62mm) of precipitation is typically accumulated. Throughout the year, there are 120.1 rainfall days, and 22.8" (579mm) of precipitation is accumulated.

Snowfall

In Dawson snow does not fall in May through September.

Daylight

The average length of the day in August is 13.7h.

Sunshine

In August, the average sunshine is 10.1h.

UV index

Months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to the UV radiation for average individuals.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in August in Dawson?

In Dawson, Nebraska, in August, the average high-temperature is 84.2°F (29°C), and the average low-temperature is 64.4°F (18°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), that combines relative humidity and air temperature, is evaluated at 93°F (33.9°C).

What is the most humid month in Dawson?

January, June through August, with an average relative humidity of 76%, are most humid months in Dawson.

What is the average humidity in August in Dawson?

The average relative humidity in August in Dawson, Nebraska, is 76%.

How much does it rain in Dawson in August?

In August, the rain falls for 12.3 days. Throughout August, 2.44" (62mm) of precipitation is accumulated.

When it does not snow in Dawson?

May through September are months without snowfall in Dawson.

How many hours of daylight does Dawson have in August?

In Dawson, Nebraska, the average length of the day in August is 13.7h.

How long on average sun shines in August in Dawson?

The average sunshine in August in Dawson, Nebraska, is 10.1h.

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

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

How high is the UV index in August in Dawson?

In Dawson, the average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in August - Dawson, NE
  • Average high temperature in August: 29°C

The warmest month (with the highest average high temperature) is July (30°C).
The month with the lowest average high temperature is January (1.3°C).

  • Average low temperature in August: 18°C

The month with the highest average low temperature is July (19.8°C).
The coldest month (with the lowest average low temperature) is January (-6.7°C).

Average pressure in August - Dawson, NE
  • Average pressure in August: 1014.1mbar

The month with the highest atmospheric pressure is January (1021.5mbar).
The month with the lowest atmospheric pressure is June (1011.4mbar).

Average wind speed in August - Dawson, NE
  • Average wind speed in August: 11km/h

The windiest month (with the highest average wind speed) is March (16.5km/h).
The calmest month (with the lowest average wind speed) is July (10.9km/h).

Average humidity in August - Dawson, NE
  • Average humidity in August: 76%

Months with the highest relative humidity are January, June, July and August (76%).
The month with the lowest relative humidity is October (66%).

Average rainfall in August - Dawson, NE
  • Average rainfall in August: 62mm

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

Average rainfall days in August - Dawson, NE
  • Average rainfall days in August: 12.3 days

The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is January (3.7 days).

Average snowfall in August - Dawson, NE
  • Average snowfall in August: 0mm

The month with the highest snowfall is January (64mm).
Months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in August - Dawson, NE
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (6.2 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in August / Average sunshine in August - Dawson, NE
  • Average daylight in August: 13.7h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in August: 10.1h

The month with the most sunshine is June (Average sunshine: 10.4h).
The month with the least sunshine is January (Average sunshine: 5h).

Average sunshine days in August - Dawson, NE
  • Average sunshine days in August: 15.2 days

The month with the most sunshine days is December (22.2 days).
The month with the least sunshine days is May (12 days).

Average UV index in August - Dawson, NE
  • Average UV index in August: 6

Months with the highest UV index are May, 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 August - Dawson, NE
  • Average cloud cover in August: 28

The month with the most cloud cover is March (Cloud cover 45).
Months with the least cloud cover are June and July (Cloud cover 27).

Average visibility in August - Dawson, NE
  • Average visibility in August: 9km

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