Yosemite Weather: September
 |
Average Day Temperature: | 67.9°F |
|
Average Night Temperature: | 47.8°F |
|
Sea Water Temperature: | 65.2°F |
|
Number of Sunny Days: | 25 days |
| Sunshine Hours: | 11.8 - 13.0 hours | |
|
Number of Rainy Days: | 1 day |
| Precipitation Totals: | 0.4 in | |
| detailed information | ||
forecast
| Yosemite |
Temperature
| Yosemite |
Air Temperature in September, °F
The highest day temperature in September 2024 was 82°F. The lowest night temperature was 34°F. The average values for day and night temperatures during September were 68.0°F и 49.7°F respectivly.
Yosemite Water Sea Temperature in September, °F
The average sea surface temperature in September 2024 for Yosemite was 67.3°F. The maximum and minimum values were 63.0°F and 70.4°F respectively.
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 Yosemite is 0.4 in. It makes september one of the least rainy months of the year.
The average wind speed in September is 6.7 mph. This value is relatively stable throughout the year.
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 Yosemite in September is 10.7 hours.
Yosemite on the Weather Map
| Boston |  |
+10 |
| Chicago | |
+20 |
| Hawaii |  |
+78 |
| Honolulu | |
+78 |
| Houston | |
+46 |
| Las Vegas | |
+50 |
| Los Angeles | |
+54 |
| Miami | |
+62 |
| New York | |
+16 |
| Orlando | |
+50 |
| San Diego | |
+54 |
| San Francisco | |
+54 |
| Sarasota | |
+48 |
| Tampa | |
+46 |
| Washington |  |
+20 |
| 0300 |  |
34°F | NW 4 mph |
| 0600 | |
34°F | N 5 mph |
| 0900 | |
34°F | NE 4 mph |
| 1200 | |
34°F | NE 3 mph |
| 1500 | |
34°F | W 1 mph |
| 1800 |  |
32°F | W 5 mph |
| 2100 | |
30°F | NW 4 mph |
| 0000 | |
32°F | NW 3 mph |