Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
Mettawa Weather in September
With daytime temperatures of 24°C (75°F) and nighttime lows of 13°C (55°F), September in Mettawa brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 94 mm (3.7 in) falls on average.
Rainfall in Mettawa in September
Records from the past 30 years suggest around 10 days of rain, with 94 mm (3.7 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Mettawa in September
Mettawa has excellent weather in September, with days reaching 24°C (75°F) and nights cooling to 13°C (55°F). This kind of day-to-night contrast is typical for this time of year. At 13°C (55°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 Mettawa in September
Enjoy a sunny month with about 226 hours of sunshine, the clear skies make Mettawa even more beautiful.If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.
Mettawa Temperature in September
Min Temperature
13°C (55°F)
Max Temperature
24°C (75°F)
Chance of Rain
33%
Precipitation
94 mm (3.7 in)
Rainy days
10 days
Humidity
71% *
Sunshine
226 hours *
Percentage Sunshine
60% *
* Data from: Chicago, the United States of America (27 KM, 17 Miles).
Mettawa Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mettawa - and find the best time to visit.
Best Places in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Mettawa in September
For Mettawa 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Mettawa in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming9/10 -
Cycling9/10 -
Walking9/10 -
Barbeque8/10 -
Camping8/10 -
Outdoor sports9/10
Mettawa 3-Day Forecast
More climate data for Mettawa
Temperature Rainfall Sunshine Humidity
See the full Mettawa climate overview or explore weather in the United States of America.
Popular in September
Where to go in September - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
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