August weather forecastHolyoke, MA
August
Weather in August
The last month of the summer, August, is another warm month in Holyoke, Massachusetts, with an average temperature fluctuating between 80.2°F (26.8°C) and 59.5°F (15.3°C).Temperature
The arrival of August sees an average high-temperature of a still warm 80.2°F (26.8°C), hardly diverging from July's 82°F (27.8°C). During the month of August, Holyoke experiences a steady low-temperature average of 59.5°F (15.3°C).Humidity
In August, the average relative humidity is 76%.Rainfall
In Holyoke, Massachusetts, in August, it is raining for 13.7 days, with typically 1.89" (48mm) of accumulated precipitation. In Holyoke, during the entire year, the rain falls for 151.6 days and collects up to 27.72" (704mm) of precipitation.Snowfall
In Holyoke, snow does not fall in June through September.Daylight
In August, the average length of the day is 13h and 50min.On the first day of the month, sunrise is at 5:44 am and sunset at 8:09 pm. On the last day of August, sunrise is at 6:15 am and sunset at 7:25 pm EDT.
Sunshine
July and August, with an average of 10.3h of sunshine, are months with the most sunshine.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In August, the average maximum UV index of 6 translates into the following recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Holyoke, MA
- Average high temperature in August: 80.2°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (31.1°F).
- Average low temperature in August: 59.5°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in August
Holyoke, MA
- Average pressure in August: 29.98"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in August
Holyoke, MA
- Average wind speed in August: 5mph
The windiest months (with the highest average wind speed) are January, February and March (8mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in August
Holyoke, MA
- Average humidity in August: 76%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (72%).
Average rainfall in August
Holyoke, MA
- Average rainfall in August: 1.89"
The wettest month (with the highest rainfall) is October (2.99").
The driest month (with the least rainfall) is September (1.46").
Average rainfall days in August
Holyoke, MA
- Average rainfall days in August: 13.7 days
The months with the highest number of rainy days are April and May (15.3 days).
The month with the least rainy days is February (9.3 days).
Average snowfall in August
Holyoke, MA
- Average snowfall in August: 0"
The month with the highest snowfall is February (5.35").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Holyoke, MA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Holyoke, MA
- Average daylight in August: 13h and 48min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in August: 10h and 18min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in August
Holyoke, MA
- Average sunshine days in August: 15.1 days
The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is March (12.6 days).
Average UV index in August
Holyoke, MA
- 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, March, November and December (UV index 2).
Average cloud cover in August
Holyoke, MA
- Average cloud cover in August: 33
The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in August
Holyoke, MA
- Average visibility in August: 5mi
The months with the highest visibility are April, November and December (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September and October (5mi).
