Holyoke Weather in September

In Holyoke, September brings high daytime temperatures around 24°C (75°F), with nights cooling to 12°C (54°F). Expect quite a bit of rainfall this month.

Rainfall in Holyoke in September

Past climate data indicates that roughly 9 days will see rain, totalling around 101 mm (4 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Holyoke in September

Expect highs of 24°C (75°F) in Holyoke in September, with nights dropping to around 12°C (54°F). Overall, the month follows a fairly predictable daily temperature pattern. At 12°C (54°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Holyoke in September

The city usually sees around 223 hours of sunlight, indicating many sunny days — a great month for sightseeing.

If your ideal day consists of dry skies and pleasant temperatures, May typically offers the best circumstances for Holyoke.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Holyoke's climate page.

Holyoke Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 24°C (75°F)  

Chance of Rain 30%  

Precipitation 101 mm (4 in)  

Rainy days 9 days  

Humidity 73% *  

Sunshine 223 hours *  

Percentage Sunshine 60% *  

* Data from: Springfield, the United States of America (11 KM, 7 Miles).

What to Wear in Holyoke in September

For Holyoke in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Holyoke in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Holyoke's climate page.

More climate data for Holyoke

Temperature Rainfall Sunshine Humidity

See the full Holyoke climate overview or explore weather in the United States of America.