September 2021 Weather in Pinellas County — Graph
High & Low Weather Summary for September 2021
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 91 °F (Sep 13, 3:53 pm) | 96% (Sep 21, 7:39 pm) | 30.17 "Hg (Sep 21, 7:39 pm) |
| Low | 76 °F (Sep 1, 7:53 am) | 43% (Sep 29, 5:53 pm) | 29.83 "Hg (Sep 23, 4:53 am) |
| Average | 82 °F | 77% | 29.98 "Hg |
| * Reported Sep 1 12:53 am — Sep 30 11:53 pm, Pinellas County. Weather by CustomWeather, © 2024 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Pinellas County Weather History for September 1, 2021
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:53 am Wed, Sep 1 |  | 85 °F | Passing clouds. | 8 mph | ↑ | 72% | 29.88 "Hg | 10 mi |
| 1:53 am |  | 85 °F | Clear. | 8 mph | ↑ | 72% | 29.86 "Hg | 10 mi |
| 2:53 am | | 85 °F | Passing clouds. | 7 mph | ↑ | 75% | 29.86 "Hg | 10 mi |
| 3:17 am |  | 85 °F | Thunderstorms. Partly cloudy. | 7 mph | ↑ | 75% | 29.87 "Hg | 10 mi |
| 3:53 am | | 85 °F | Thundershowers. Partly cloudy. | 9 mph | ↑ | 75% | 29.86 "Hg | 10 mi |
| 4:53 am | | 85 °F | Passing clouds. | 9 mph | ↑ | 75% | 29.86 "Hg | 10 mi |
| 5:30 am | | 85 °F | Thundershowers. Passing clouds. | 14 mph | ↑ | 75% | 29.87 "Hg | 10 mi |
| 6:02 am |  | 81 °F | Light rain. Passing clouds. | 8 mph | ↑ | 79% | 29.87 "Hg | 10 mi |
| 6:16 am | | 78 °F | Thunderstorms. Mostly cloudy. | 9 mph | ↑ | 84% | 29.88 "Hg | 4 mi |
| 6:25 am |  | 79 °F | Strong thunderstorms. Fog. | 16 mph | ↑ | 88% | 29.88 "Hg | 2 mi |
| 7:07 am | | 77 °F | Thunderstorms. Fog. | 7 mph | ↑ | 90% | 29.89 "Hg | 3 mi |
| 7:21 am | | 78 °F | Thunderstorms. Broken clouds. | 8 mph | ↑ | 84% | 29.90 "Hg | 7 mi |
| 7:53 am | | 76 °F | Thunderstorms. Broken clouds. | 3 mph | ↑ | 85% | 29.89 "Hg | 8 mi |
| 8:10 am |  | 77 °F | Rain. Broken clouds. | 6 mph | ↑ | 79% | 29.90 "Hg | 4 mi |
| 8:53 am |  | 78 °F | Light rain. Broken clouds. | No wind | ↑ | 82% | 29.89 "Hg | 10 mi |
| 10:09 am |  | 81 °F | Broken clouds. | 8 mph | ↑ | 82% | 29.90 "Hg | 9 mi |
| 11:00 am | | 77 °F | Thundershowers. Fog. | 12 mph | ↑ | 88% | 29.93 "Hg | 4 mi |
| 11:53 am | | 77 °F | Rain. Fog. | 6 mph | ↑ | 88% | 29.94 "Hg | 4 mi |
| 1:00 pm | | 77 °F | Thundershowers. Fog. | 10 mph | ↑ | 88% | 29.95 "Hg | 1 mi |
| 1:07 pm |  | 76 °F | Heavy rain. Fog. | 16 mph | ↑ | 94% | 29.94 "Hg | 0 mi |
| 1:17 pm | | 76 °F | Heavy rain. Fog. | 10 mph | ↑ | 94% | 29.94 "Hg | 1 mi |
| 1:39 pm | | 76 °F | Heavy rain. Fog. | 12 mph | ↑ | 94% | 29.94 "Hg | 2 mi |
| 1:53 pm | | 76 °F | Rain. Fog. | 10 mph | ↑ | 91% | 29.94 "Hg | 3 mi |
| 2:19 pm | | 77 °F | Heavy rain. Fog. | 14 mph | ↑ | 90% | 29.95 "Hg | 2 mi |
| 2:53 pm | | 77 °F | Rain. Fog. | 10 mph | ↑ | 90% | 29.94 "Hg | 3 mi |
| 3:30 pm | | 77 °F | Rain. Fog. | 10 mph | ↑ | 88% | 29.95 "Hg | 3 mi |
| 3:53 pm | | 76 °F | Rain. Fog. | 9 mph | ↑ | 91% | 29.94 "Hg | 4 mi |
| 4:38 pm | | 77 °F | Light rain. Cloudy. | 5 mph | ↑ | 90% | 29.92 "Hg | 10 mi |
| 4:53 pm | | 77 °F | Light rain. Mostly cloudy. | 6 mph | ↑ | 94% | 29.92 "Hg | 10 mi |
| 5:53 pm | | 77 °F | Light rain. Fog. | 14 mph | ↑ | 90% | 29.88 "Hg | 5 mi |
| 6:53 pm | | 78 °F | Light rain. Passing clouds. | 9 mph | ↑ | 87% | 29.88 "Hg | 10 mi |
| 7:53 pm | | 80 °F | Clear. | 8 mph | ↑ | 79% | 29.87 "Hg | 10 mi |
| 8:53 pm | | 81 °F | Passing clouds. | 9 mph | ↑ | 79% | 29.87 "Hg | 10 mi |
| 9:53 pm | | 81 °F | Passing clouds. | 8 mph | ↑ | 79% | 29.88 "Hg | 10 mi |
| 10:53 pm | | 81 °F | Light rain. Passing clouds. | 9 mph | ↑ | 77% | 29.88 "Hg | 10 mi |
| 11:53 pm | | 81 °F | Clear. | 5 mph | ↑ | 79% | 29.89 "Hg | 10 mi |
| Weather by CustomWeather, © 2024 | ||||||||