New Castle Weather: September
 |
Average Day Temperature: | 78.5°F |
|
Average Night Temperature: | 65.2°F |
|
Sea Water Temperature: | 77.4°F |
|
Number of Sunny Days: | 15 days |
| Sunshine Hours: | 11.8 - 13.1 hours | |
|
Number of Rainy Days: | 2 days |
| Precipitation Totals: | 1.2 in | |
| detailed information | ||
forecast
| New Castle |
Temperature
| New Castle |
Air Temperature in September, °F
The highest day temperature in September 2024 was 89°F. The lowest night temperature was 53°F. The average values for day and night temperatures during September were 78.3°F и 64.4°F respectivly.
New Castle Water Sea Temperature in September, °F
The average sea surface temperature in September 2024 for New Castle was 76.3°F. The maximum and minimum values were 71.8°F and 81.0°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 New Castle is 1.2 in.
The average wind speed in September is 6.6 mph. It makes September one of the most windless months of the year for New Castle.
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 New Castle in September is 7.8 hours.
New Castle 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 |
| 0600 |  |
18°F | SE 11 mph |
| 0900 |  |
18°F | SE 11 mph |
| 1200 | |
26°F | SE 10 mph |
| 1500 | |
24°F | SE 9 mph |
| 1800 | |
26°F | SE 7 mph |
| 2100 | |
20°F | S 6 mph |
| 0000 | |
18°F | S 4 mph |
| 0300 | |
16°F | S 3 mph |