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August Weather in Holyoke, United States

Last updated: June 24, 2025

In August, the average temperature in Holyoke, United States is a delightful 23°C (74°F). Expect a range where the minimum can dip to 10°C (50°F) and the maximum might soar to 38°C (101°F). During this period, precipitation amounts to 47 mm (1.8 in) spread across approximately 6 days, and you'll notice a fairly high average humidity of 79%.

August Temperature in Holyoke

In August in Holyoke, the average temperature is 23°C (74°F), with maximums reaching up to 38°C (101°F) and minimums dropping as low as 10°C (50°F). This makes Holyoke a great destination for travelers seeking warm weather, but it's advisable to pack for both the heat and cooler evenings.

August Weather in Holyoke: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Holyoke, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Holyoke, August typically has an average temperature of 23°C (74°F), with highs reaching up to 38°C (101°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec323043495973777469504335
Data source: Temperature data for Holyoke generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Holyoke

In Holyoke in August, the total precipitation amount is 47 mm (1.8 in) spread over the course of 6 days.

August Precipitation Trends in Holyoke

The chart displays monthly precipitation patterns in Holyoke, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Holyoke, August typically receives around 47 mm (1.8 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec1316625411542594732351515
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Holyoke

In Holyoke in August, humidity is 79%. With an average temperature of 23°C (74°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities a bit less comfortable, urging travelers to seek shade and hydration throughout the day.

August Average Humidity in Holyoke

This chart illustrates the average monthly humidity levels in Holyoke, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Holyoke is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%80%64%64%76%79%77%79%70%64%75%78%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Holyoke

In Holyoke in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Holyoke.

Maximum UV Index Levels in Holyoke for August

The chart shows the monthly maximum UV Index (UVI) for Holyoke in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In August, the maximum UV index in Holyoke typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101211109643
Data source: Holyoke August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How August Weather in Holyoke Compares to Other Months

Weather in Holyoke varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Holyoke, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Holyoke, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)13 mm (0.5 inches)73%moderate
February Weather-1°C (30°F)16 mm (0.6 inches)80%moderate
March Weather6°C (43°F)61 mm (2.4 inches)64%high
April Weather10°C (50°F)54 mm (2.1 inches)64%very high
May Weather15°C (59°F)115 mm (4.5 inches)76%very high
June Weather23°C (73°F)42 mm (1.6 inches)79%extreme
July Weather25°C (77°F)59 mm (2.3 inches)77%extreme
August Weather23°C (74°F)47 mm (1.8 inches)79%very high
September Weather20°C (69°F)32 mm (1.3 inches)70%very high
October Weather10°C (51°F)35 mm (1.4 inches)64%high
November Weather6°C (43°F)15 mm (0.6 inches)75%moderate
December Weather2°C (35°F)15 mm (0.6 inches)78%moderate

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