Mountain View Weather: September
 |
Average Day Temperature: | 87.0°F |
|
Average Night Temperature: | 68.2°F |
|
Number of Sunny Days: | 17 days |
| Sunshine Hours: | 11.8 - 12.9 hours | |
|
Number of Rainy Days: | 2 days |
| Precipitation Totals: | 1.1 in | |
| detailed information | ||
14 day weather
forecast
forecast
| Mountain View |
When is the Best
Time to Visit?
Time to Visit?
| Mountain View |
Air Temperature in September, °F
The highest day temperature in September 2026 was 109°F. The lowest night temperature was 60°F. The average values for day and night temperatures during September were 93.7°F и 74.0°F respectivly.
Sunny, Cloudy and Gloomy days
Most of the days in September are sunny but you can also expect cloudy and gloomy days.
Precipitation Totals in September, in
Precipitation total in September for Mountain View is 1.1 in. It makes september one of the least rainy months of the year.
Wind Speed in September, mph
The average wind speed in September is 4.4 mph. It makes September the most windless month of the year for Mountain View.
Average Sunny Hours Per Day
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Mountain View in September is 8.6 hours.
Mountain View on the Weather Map
USA Resorts:
NAME
F°
| Boston |  |
+58 |
| Chicago | |
+60 |
| Hawaii |  |
+82 |
| Houston |  |
+84 |
| Las Vegas |  |
+92 |
| Los Angeles | |
+102 |
| Maui |  |
+74 |
| Miami | |
+88 |
| Myrtle Beach | |
+70 |
| New York | |
+62 |
| San Diego | |
+84 |
| San Francisco | |
+66 |
| Santa Monica | |
+94 |
| Sarasota | |
+84 |
| Washington | |
+64 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Mountain View
Local time: 19:54
05 oct, monday
| 2100 |  |
60°F | SW 2 mph |
06 oct, tuesday
| 0000 | |
56°F | SW 2 mph |
| 0300 | |
54°F | S 3 mph |
| 0600 | |
52°F | S 3 mph |
| 0900 |  |
62°F | SW 2 mph |
| 1200 | |
78°F | W 3 mph |
| 1500 | |
84°F | W 2 mph |
| 1800 | |
72°F | W 4 mph |