August weather forecastMorristown, NY
August
Weather in August
The last month of the summer, August, is another warm month in Morristown, New York, with an average temperature ranging between max 75.9°F (24.4°C) and min 57.9°F (14.4°C).Temperature
The commencement of August brings an average high-temperature of a still moderately hot 75.9°F (24.4°C), marking an inconsequential divergence from July. An average nighttime temperature of 57.9°F (14.4°C) is observed in Morristown during August.Humidity
The average relative humidity in August in Morristown is 81%.Rainfall
The month with the most rainfall in Morristown, New York, is August, when the rain falls for 16.2 days and typically aggregates up to 2.76" (70mm) of precipitation.Snowfall
In Morristown, snow does not fall in June through September.Daylight
In Morristown, New York, the average length of the day in August is 13h and 59min.On the first day of August, sunrise is at 5:50 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 7:40 pm EDT.
Sunshine
The months with the most sunshine are July and August, with an average of 10.1h of sunshine.UV index
The average daily maximum UV index in August in Morristown is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: A daily high UV index of 5 in August leads to these guidelines:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Morristown, NY
- Average high temperature in August: 75.9°F
The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (24.1°F).
- Average low temperature in August: 57.9°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).
Average pressure in August
Morristown, NY
- Average pressure in August: 29.96"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in August
Morristown, NY
- Average wind speed in August: 6.6mph
The windiest month (with the highest average wind speed) is February (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).
Average humidity in August
Morristown, NY
- Average humidity in August: 81%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (77%).
Average rainfall in August
Morristown, NY
- Average rainfall in August: 2.76"
The wettest month (with the highest rainfall) is August (2.76").
The driest months (with the least rainfall) are March and November (1.69").
Average rainfall days in August
Morristown, NY
- Average rainfall days in August: 16.2 days
The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is January (5 days).
Average snowfall in August
Morristown, NY
- Average snowfall in August: 0"
The month with the highest snowfall is February (6.18").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Morristown, NY
- Average snowfall days in August: 0 days
The months with the highest number of snowfall days are January and February (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Morristown, NY
- Average daylight in August: 14h and 0min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in August: 10h and 6min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 42min).
Average sunshine days in August
Morristown, NY
- Average sunshine days in August: 12.2 days
The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is July (11.1 days).
Average UV index in August
Morristown, NY
- Average UV index in August: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in August
Morristown, NY
- Average cloud cover in August: 34
The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in August
Morristown, NY
- Average visibility in August: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
