Richland Weather in September
September in Richland brings high temperatures, with highs of 27°C (81°F) and nights dropping to 11°C (52°F). Rainfall is very low this month, averaging just 7 mm (0.3 in).
Rainfall in Richland in September
You can expect rain on around 3 days based on historical patterns, with 7 mm (0.3 in) average for the month. The occasional light shower is possible, but rain is rarely an issue this month.
Temperature in Richland in September
The perfect temperature in Richland in September makes it a solid month to visit, with 27°C (81°F) during the day and 11°C (52°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 11°C (52°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.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Richland's climate page.
Richland Temperature in September
Min Temperature
11°C (52°F)
Max Temperature
27°C (81°F)
Chance of Rain
10%
Precipitation
7 mm (0.3 in)
Rainy days
3 days
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
What to Wear in Richland in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Almost no rain is expected, so no need to bring rain gear.What To Do in Richland in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Richland's climate page.
See the full Richland climate overview or explore weather in the United States of America.
