Charlestown Weather In September 2018
Historical Data for September 2018 in Charlestown, United States
| Temperature | Max | Average | Min | |
|---|---|---|---|---|
| Max Temperature | 36.0°C (96.8°F) | 24.5°C (76.1°F) | 15.0°C (59.0°F) | |
| Avg Temperature | 30.0°C (86.0°F) | 21.73°C (71.11°F) | 14.0°C (57.2°F) | |
| Min Temperature | 25.0°C (77.0°F) | 17.63°C (63.73°F) | 13.0°C (55.4°F) | |
| Dew Point | Max | Average | Min | |
| Dew Point | 21.0°C (69.8°F) | 14.5°C (58.1°F) | 6.0°C (42.8°F) | |
| Precipitation | Max | Average | Min | Sum |
| Precipitation | 26.0mm | 1.02in | 3.81mm | 0.15in | 0.0mm | 0in | 114.2mm | 4.5in |
| Snowdepth | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in |
| Wind | Max | Average | Min | |
| Wind | 17.0kmh | 10.56mph | 9.87kmh | 6.13mph | 4.0kmh | 2.49mph | |
| Gust Wind | 24.0kmh | 14.91mph | 12.93kmh | 8.03mph | 5.0kmh | 3.11mph | |
| Sea Level Pressure | Max | Average | Min | |
| Sea Level Pressure | 26.0mb | 3.81mb | 0.0mb |
September 2018 Graph
September 2018 - Daily Observations
| Time | Temperature | Dew Point | Humidity | Wind Speed | Pressure | Precipitation |
|---|---|---|---|---|---|---|
| September | ° C | ° F | ° C | ° F | % | Kph | Mph | Hg | Mb | Total (mm/in) |
| 2018-09-01 | 22 | 71.6 | 13 | 55.4 | 62 | 7 | 4.35 | 30.33 | 1027 | 0.0 | 0.0 |
| 2018-09-02 | 27 | 80.6 | 15 | 59.0 | 62 | 8 | 4.97 | 30.24 | 1024 | 0.0 | 0.0 |
| 2018-09-03 | 30 | 86.0 | 21 | 69.8 | 70 | 10 | 6.21 | 30.18 | 1022 | 2.6 | 0.1 |
| 2018-09-04 | 28 | 82.4 | 20 | 68.0 | 67 | 9 | 5.59 | 30.18 | 1022 | 0.0 | 0.0 |
| 2018-09-05 | 29 | 84.2 | 20 | 68.0 | 67 | 9 | 5.59 | 30.21 | 1023 | 0.0 | 0.0 |
| 2018-09-06 | 30 | 86.0 | 21 | 69.8 | 71 | 10 | 6.21 | 30.09 | 1019 | 11.6 | 0.46 |
| 2018-09-07 | 22 | 71.6 | 14 | 57.2 | 65 | 9 | 5.59 | 30.15 | 1021 | 0.4 | 0.02 |
| 2018-09-08 | 20 | 68.0 | 11 | 51.8 | 58 | 9 | 5.59 | 30.15 | 1021 | 0.0 | 0.0 |
| 2018-09-09 | 17 | 62.6 | 6 | 42.8 | 52 | 15 | 9.32 | 30.27 | 1025 | 0.0 | 0.0 |
| 2018-09-10 | 17 | 62.6 | 11 | 51.8 | 69 | 16 | 9.94 | 30.33 | 1027 | 4.1 | 0.16 |
| 2018-09-11 | 24 | 75.2 | 20 | 68.0 | 84 | 6 | 3.73 | 30.15 | 1021 | 13.6 | 0.54 |
| 2018-09-12 | 20 | 68.0 | 18 | 64.4 | 89 | 8 | 4.97 | 30.24 | 1024 | 20.6 | 0.81 |
| 2018-09-13 | 21 | 69.8 | 18 | 64.4 | 86 | 4 | 2.49 | 30.27 | 1025 | 21.9 | 0.86 |
| 2018-09-14 | 22 | 71.6 | 18 | 64.4 | 80 | 5 | 3.11 | 30.24 | 1024 | 0.2 | 0.01 |
| 2018-09-15 | 24 | 75.2 | 17 | 62.6 | 77 | 4 | 2.49 | 30.18 | 1022 | 0.4 | 0.02 |
| 2018-09-16 | 27 | 80.6 | 18 | 64.4 | 70 | 6 | 3.73 | 30.18 | 1022 | 0.0 | 0.0 |
| 2018-09-17 | 26 | 78.8 | 18 | 64.4 | 70 | 11 | 6.84 | 30.06 | 1018 | 0.0 | 0.0 |
| 2018-09-18 | 23 | 73.4 | 20 | 68.0 | 87 | 8 | 4.97 | 29.8 | 1009 | 26.0 | 1.02 |
| 2018-09-19 | 18 | 64.4 | 15 | 59.0 | 80 | 12 | 7.46 | 29.94 | 1014 | 0.2 | 0.01 |
| 2018-09-20 | 17 | 62.6 | 12 | 53.6 | 75 | 11 | 6.84 | 30.21 | 1023 | 0.3 | 0.01 |
| 2018-09-21 | 20 | 68.0 | 12 | 53.6 | 68 | 12 | 7.46 | 30.18 | 1022 | 0.0 | 0.0 |
| 2018-09-22 | 21 | 69.8 | 10 | 50.0 | 53 | 16 | 9.94 | 30.06 | 1018 | 0.2 | 0.01 |
| 2018-09-23 | 19 | 66.2 | 7 | 44.6 | 50 | 6 | 3.73 | 30.24 | 1024 | 0.0 | 0.0 |
| 2018-09-24 | 14 | 57.2 | 7 | 44.6 | 62 | 16 | 9.94 | 30.53 | 1034 | 0.0 | 0.0 |
| 2018-09-25 | 16 | 60.8 | 13 | 55.4 | 81 | 15 | 9.32 | 30.42 | 1030 | 1.9 | 0.07 |
| 2018-09-26 | 26 | 78.8 | 20 | 68.0 | 81 | 17 | 10.56 | 29.97 | 1015 | 4.9 | 0.19 |
| 2018-09-27 | 19 | 66.2 | 11 | 51.8 | 62 | 12 | 7.46 | 30.09 | 1019 | 2.6 | 0.1 |
| 2018-09-28 | 15 | 59.0 | 11 | 51.8 | 76 | 9 | 5.59 | 30.06 | 1018 | 2.7 | 0.11 |
| 2018-09-29 | 20 | 68.0 | 11 | 51.8 | 64 | 8 | 4.97 | 30.15 | 1021 | 0.0 | 0.0 |
| 2018-09-30 | 18 | 64.4 | 7 | 44.6 | 52 | 8 | 4.97 | 30.3 | 1026 | 0.0 | 0.0 |