Rochester Weather: July
 |
Average Day Temperature: | 82.1°F |
|
Average Night Temperature: | 67.8°F |
|
Sea Water Temperature: | 74.6°F |
|
Number of Sunny Days: | 12 days |
| Sunshine Hours: | 14.5 - 15.3 hours | |
|
Number of Rainy Days: | 2 days |
| Precipitation Totals: | 1.3 in | |
| detailed information | ||
forecast
| Rochester |
Temperature
| Rochester |
Air Temperature in July, °F
The highest day temperature in July 2025 was 98°F. The lowest night temperature was 57°F. The average values for day and night temperatures during July were 86.8°F и 70.6°F respectivly.
Rochester Water Sea Temperature in July, °F
The average sea surface temperature in July 2025 for Rochester was 74.9°F. The maximum and minimum values were 65.2°F and 79.8°F respectively.
You can expect various weather conditions during July. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in July, in
Precipitation total in July for Rochester is 1.3 in. It makes july the most rainy month of the year.
The average wind speed in July is 6.9 mph. It makes July the most windless month of the year for Rochester.
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 Rochester in July is 8.9 hours.
Rochester on the Weather Map
| Chicago |  |
0 |
| Hawaii |  |
+78 |
| Honolulu | |
+78 |
| Houston | |
+46 |
| Las Vegas |  |
+40 |
| Los Angeles | |
+52 |
| Maui | |
+72 |
| Miami | |
+72 |
| Miami Beach | |
+80 |
| New York | |
+18 |
| San Diego | |
+54 |
| San Francisco | |
+46 |
| Sarasota | |
+62 |
| Tampa | |
+62 |
| Washington | |
+28 |
| 0300 |  |
10°F | N 7 mph |
| 0600 |  |
10°F | N 8 mph |
| 0900 |  |
10°F | N 7 mph |
| 1200 | |
20°F | N 9 mph |
| 1500 |  |
26°F | NE 7 mph |
| 1800 |  |
24°F | N 2 mph |
| 2100 | |
20°F | N 6 mph |
| 0000 | |
20°F | N 8 mph |