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Green Valley weather in September (Arizona, United States of America)

How does the September weather in Green Valley compare to other months? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

In September, Green Valley tends to experience very high temperatures and moderate rainfall. As the day progresses, temperatures can peak at 34°C. Luckily at nightfall, they typically drop to 19°C. Note that these temperatures are average, but some days may be hotter. Dress in cool, breathable fabrics to stay comfortable in the heat.

Precipitation

Green Valley in September usually receives moderate rainfall, averaging around 44 mm for the month. Rain is expected on roughly 8 days.

Average sunshine

The city usually sees around 316 hours of sunlight, indicating many sunny days.

In case you lean more towards enjoying temperate temperatures and rain-free days January, February, March, April, May, October, November and December typically offer the most optimal weather. In contrast, July and August tend to have less optimal conditions.

Need inspiration to choose your next destination? Our innovative weather planner helps you discover the perfect getaway tailored to your ideal climate conditions.

 

Green Valley, monthly averages in September

Min TemperatureMin Temperature 19°C  
Max TemperatureMax Temperature 34°C  
Chance of RainChance of Rain 28%  
PrecipitationPrecipitation 44 mm  
Rainy daysRainy days 8 days  
HumidityHumidity 42% *  
SunshineSunshine 316 hours *  
Percentage SunshinePercentage Sunshine 85% *  
Data from: Tucson, the United States of America (29 KM, 18 Miles).

Where to go 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.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.

What To Do

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

Swimming
10/10
Cycling
8/10
Walking
8/10
Barbeque
10/10
Camping
10/10
Outdoor sports
8/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Green Valley.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.