August weather forecast
Martell, NE

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Weather in August

August, the last month of the summer in Martell, is also a moderately hot month, with an average temperature ranging between min 64°F (17.8°C) and max 84.2°F (29°C).

Temperature

Martell observes an average high-temperature of a warm 84.2°F (29°C) in August, barely different from 86.5°F (30.3°C) in July. Martell's temperature drops to an average low of 64°F (17.8°C) during the nights of August.

Heat index

The heat index value during August is computed to be a hot 91.4°F (33°C). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
Understand that the heat index values take into account shaded locations and mild winds. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.

Humidity

In Martell, the average relative humidity in August is 73%.

Rainfall

In Martell, during August, the rain falls for 12.7 days and regularly aggregates up to 2.56" (65mm) of precipitation. Throughout the year, there are 114.6 rainfall days, and 19.45" (494mm) of precipitation is accumulated.

Snowfall

In Martell, snow does not fall in June through September.

Daylight

In August, the average length of the day is 13h and 44min.
On the first day of the month, sunrise is at 6:24 am and sunset at 8:41 pm. On the last day of August, sunrise is at 6:53 am and sunset at 8:00 pm CDT.

Sunshine

In August, the average sunshine in Martell is 10.2h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 6 during August translates into the following directions:
Shun overexposure. Protection from sun ravages is indispensable. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Experience reduced UV exposure by about half when donning a wide-brim hat.
Updated: Aug 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in August?

The average high-temperature and low-temperature in Martell during August are 84.2°F (29°C) and 64°F (17.8°C) respectively. In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is computed to be 91.4°F (33°C).

What is the average humidity in August?

The average relative humidity in August is 73%.

How much does it rain in August?

In August, the rain falls for 12.7 days. Throughout August, 2.56" (65mm) of precipitation is accumulated.

When it does not snow?

June through September are months without snowfall.

What is the average length of the day in August?

In Martell, the average day length in August is 13h and 44min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:24 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 8:00 pm CDT.

How many hours of sunshine does Martell have in August?

In August, the average sunshine duration is 10.2h.

What are the months with the highest UV index?

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

What is the UV index reading in August in Martell?

In August, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high hazard to health 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 August
Martell, NE

Average temperature in August - Martell, NE
  • Average high temperature in August: 84.2°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (32.9°F).

  • Average low temperature in August: 64°F

The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

Average pressure in August
Martell, NE

Average pressure in August - Martell, NE
  • Average pressure in August: 29.94"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in August
Martell, NE

Average wind speed in August - Martell, NE
  • Average wind speed in August: 7.8mph

The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).

Average humidity in August
Martell, NE

Average humidity in August - Martell, NE
  • Average humidity in August: 73%

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

Average rainfall in August
Martell, NE

Average rainfall in August - Martell, NE
  • Average rainfall in August: 2.56"

The wettest month (with the highest rainfall) is June (2.95").
The driest months (with the least rainfall) are January and February (0.63").

Average rainfall days in August
Martell, NE

Average rainfall days in August - Martell, NE
  • Average rainfall days in August: 12.7 days

The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is February (3.2 days).

Average snowfall in August
Martell, NE

Average snowfall in August - Martell, NE
  • Average snowfall in August: 0"

The month with the highest snowfall is January (2.28").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Martell, NE

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

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Martell, NE

Average daylight in August / Average sunshine in August - Martell, NE
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).

Average sunshine days in August
Martell, NE

Average sunshine days in August - Martell, NE
  • Average sunshine days in August: 15.4 days

The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is May (12.5 days).

Average UV index in August
Martell, NE

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

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

Average cloud cover in August
Martell, NE

Average cloud cover in August - Martell, NE
  • Average cloud cover in August: 28

The months with the most cloud cover are January and March (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 25).

Average visibility in August
Martell, NE

Average visibility in August - Martell, NE
  • Average visibility in August: 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).

Martell, Nebraska, USA

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