August weather forecast
Fitchburg, MA

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Weather in August

August transitions gently with a slight decrease in average temperatures from the heat of July in Fitchburg. The rainfall is slightly less than in July, registering 2.52" (64mm) spread across roughly 15.9 days. This season encourages afternoons at local outdoor cafes or exploring nature in the many green spaces around. August evenings are often marked with live music and outdoor cinema events. On balance, August offers a robust summer experience interjected with occasional showers in this Massachusetts city.

Temperature

August's advent notes a subtle adjustment in average high-temperature to a still moderately hot 79.3°F (26.3°C) from July. Fitchburg temperatures generally rest at a low of 59.5°F (15.3°C) during the August nights.

Humidity

The average relative humidity in August is 76%.

Rainfall

In Fitchburg, in August, during 15.9 rainfall days, 2.52" (64mm) of precipitation is typically accumulated. Throughout the year, there are 159 rainfall days, and 30.94" (786mm) of precipitation is accumulated.

Snowfall

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

Daylight

In August, the average length of the day is 13h and 52min.
On the first day of August in Fitchburg, Massachusetts, sunrise is at 5:39 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 7:22 pm EDT.

Sunshine

August has the most sunshine of the year in Fitchburg, with an average of 10.2h of sunshine.

UV index

In Fitchburg, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: During August, 5 as the daily maximum UV index converts into the following advice:
Guard yourself - Avoiding sunburn is suggested. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
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Frequently asked questions

What are August temperatures in Fitchburg?

The high-temperature, in August, in Fitchburg, records 79.3°F (26.3°C), while the low-temperature is 59.5°F (15.3°C). In July, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 86°F (30°C).

What is the average humidity in August in Fitchburg?

The average relative humidity in August in Fitchburg is 76%.

How much does it rain in Fitchburg in August?

In Fitchburg, in August, it is raining for 15.9 days, with typically 2.52" (64mm) of accumulated precipitation.

When it does not snow in Fitchburg?

June through September are months without snowfall in Fitchburg.

How many hours of daylight does Fitchburg have in August?

In Fitchburg, the average day length in August is 13h and 52min.

What time are sunrise and sunset in August in Fitchburg?

On the first day of August in Fitchburg, sunrise is at 5:39 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 7:22 pm EDT.

What month has the most sunshine in Fitchburg?

The month with the most sunshine is August, with an average of 10.2h of sunshine.

How long on average sun shines in August in Fitchburg?

In Fitchburg, the average sunshine duration in August is 10.2h.

How high is the UV index in August in Fitchburg?

In August, the average daily maximum UV index in Fitchburg, Massachusetts, is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
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
Fitchburg, MA

Average temperature in August - Fitchburg, MA
  • Average high temperature in August: 79.3°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (30.7°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°F).

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Average pressure in August
Fitchburg, MA

Average pressure in August - Fitchburg, MA
  • Average pressure in August: 29.97"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in August
Fitchburg, MA

Average wind speed in August - Fitchburg, MA
  • Average wind speed in August: 5.5mph

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

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Average humidity in August
Fitchburg, MA

Average humidity in August - Fitchburg, 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%).

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Average rainfall in August
Fitchburg, MA

Average rainfall in August - Fitchburg, MA
  • Average rainfall in August: 2.52"

The wettest month (with the highest rainfall) is December (2.99").
The driest month (with the least rainfall) is September (1.81").

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Average rainfall days in August
Fitchburg, MA

Average rainfall days in August - Fitchburg, MA
  • Average rainfall days in August: 15.9 days

The month with the highest number of rainy days is June (16.9 days).
The month with the least rainy days is January (7.3 days).

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Average snowfall in August
Fitchburg, MA

Average snowfall in August - Fitchburg, MA
  • Average snowfall in August: 0"

The month with the highest snowfall is February (6.34").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Fitchburg, MA

Average snowfall days in August - Fitchburg, MA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Fitchburg, MA

Average daylight in August / Average sunshine in August - Fitchburg, MA
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in August
Fitchburg, MA

Average sunshine days in August - Fitchburg, MA
  • Average sunshine days in August: 13.2 days

The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is June (11.4 days).

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Average UV index in August
Fitchburg, MA

Average UV index in August - Fitchburg, MA
  • Average UV index in August: 5

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

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Average cloud cover in August
Fitchburg, MA

Average cloud cover in August - Fitchburg, MA
  • Average cloud cover in August: 35

The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in August
Fitchburg, MA

Average visibility in August - Fitchburg, 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).

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Fitchburg, Massachusetts, USA

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