Upper Lake Weather in September
September in Upper Lake brings very high temperatures, with daytime highs of 31°C (88°F) and nights around 8°C (46°F). Only 5.1 mm (0.2 in) of rainfall is typical, making it a largely dry month.
Rainfall in Upper Lake in September
Looking at the last 30 years, the data shows about 2 days with rain, averaging 5.1 mm (0.2 in) for the month. Any rain that does arrive is likely to be light drizzle rather than a proper shower.
Temperature in Upper Lake in September
Upper Lake in September is worth a visit. The temperature is excellent, with 31°C (88°F) during the day and 8°C (46°F) at night. For most visitors, the main thing to prepare for is the heat during the day. With lows around 8°C (46°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Upper Lake in September
The days are predominantly sunny, with an estimated total of around 275 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.Our weather planner can help you find worldwide destinations with pleasant weather during this period. April, May, June and October typically offer the best weather for Upper Lake.
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 Upper Lake's climate page.
Upper Lake Temperature in September
Min Temperature
8°C (46°F)
Max Temperature
31°C (88°F)
Chance of Rain
6%
Precipitation
5.1 mm (0.2 in)
Rainy days
2 days
Sunshine
275 hours *
Percentage Sunshine
77% *
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 Upper Lake 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Upper Lake 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 Upper Lake's climate page.
See the full Upper Lake climate overview or explore weather in the United States of America.
