Alton Weather In May 2019
Historical Data for May 2019 in Alton, United States
| Temperature | Max | Average | Min | |
|---|---|---|---|---|
| Max Temperature | 26.0°C (78.8°F) | 16.42°C (61.56°F) | 6.0°C (42.8°F) | |
| Avg Temperature | 22.0°C (71.6°F) | 12.84°C (55.11°F) | 5.0°C (41.0°F) | |
| Min Temperature | 14.0°C (57.2°F) | 5.19°C (41.34°F) | -0.0°C (0°F) | |
| Dew Point | Max | Average | Min | |
| Dew Point | 16.0°C (60.8°F) | 5.87°C (42.57°F) | -2.0°C (28.4°F) | |
| Precipitation | Max | Average | Min | Sum |
| Precipitation | 37.1mm | 1.46in | 5.23mm | 0.21in | 0.0mm | 0in | 162.2mm | 6.39in |
| Snowdepth | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in |
| Wind | Max | Average | Min | |
| Wind | 21.0kmh | 13.05mph | 8.45kmh | 5.25mph | 2.0kmh | 1.24mph | |
| Gust Wind | 29.0kmh | 18.02mph | 12.42kmh | 7.72mph | 3.0kmh | 1.86mph | |
| Sea Level Pressure | Max | Average | Min | |
| Sea Level Pressure | 37.1mb | 5.23mb | 0.0mb |
May 2019 Graph
May 2019 - Daily Observations
| Time | Temperature | Dew Point | Humidity | Wind Speed | Pressure | Precipitation |
|---|---|---|---|---|---|---|
| May | ° C | ° F | ° C | ° F | % | Kph | Mph | Hg | Mb | Total (mm/in) |
| 2019-05-01 | 7 | 44.6 | 0 | 32.0 | 67 | 5 | 3.11 | 30.39 | 1029 | 1.7 | 0.07 |
| 2019-05-02 | 5 | 41.0 | 4 | 39.2 | 97 | 6 | 3.73 | 30.21 | 1023 | 20.4 | 0.8 |
| 2019-05-03 | 7 | 44.6 | 5 | 41.0 | 97 | 6 | 3.73 | 30.09 | 1019 | 6.5 | 0.26 |
| 2019-05-04 | 15 | 59.0 | 9 | 48.2 | 86 | 2 | 1.24 | 29.91 | 1013 | 1.9 | 0.07 |
| 2019-05-05 | 12 | 53.6 | 8 | 46.4 | 87 | 6 | 3.73 | 29.91 | 1013 | 0.2 | 0.01 |
| 2019-05-06 | 14 | 57.2 | 5 | 41.0 | 72 | 7 | 4.35 | 30.0 | 1016 | 0.2 | 0.01 |
| 2019-05-07 | 13 | 55.4 | 7 | 44.6 | 82 | 10 | 6.21 | 30.09 | 1019 | 5.3 | 0.21 |
| 2019-05-08 | 11 | 51.8 | 0 | 32.0 | 61 | 10 | 6.21 | 30.24 | 1024 | 0.0 | 0.0 |
| 2019-05-09 | 12 | 53.6 | -2 | 28.4 | 52 | 6 | 3.73 | 30.33 | 1027 | 0.1 | 0.0 |
| 2019-05-10 | 7 | 44.6 | 6 | 42.8 | 93 | 6 | 3.73 | 30.06 | 1018 | 16.7 | 0.66 |
| 2019-05-11 | 12 | 53.6 | 3 | 37.4 | 67 | 14 | 8.7 | 29.97 | 1015 | 0.0 | 0.0 |
| 2019-05-12 | 10 | 50.0 | 1 | 33.8 | 60 | 5 | 3.11 | 30.03 | 1017 | 0.0 | 0.0 |
| 2019-05-13 | 9 | 48.2 | 3 | 37.4 | 72 | 14 | 8.7 | 29.94 | 1014 | 6.1 | 0.24 |
| 2019-05-14 | 5 | 41.0 | 3 | 37.4 | 92 | 14 | 8.7 | 29.85 | 1011 | 15.3 | 0.6 |
| 2019-05-15 | 10 | 50.0 | 3 | 37.4 | 75 | 8 | 4.97 | 29.8 | 1009 | 0.5 | 0.02 |
| 2019-05-16 | 14 | 57.2 | 5 | 41.0 | 68 | 5 | 3.11 | 29.83 | 1010 | 0.6 | 0.02 |
| 2019-05-17 | 11 | 51.8 | 8 | 46.4 | 95 | 4 | 2.49 | 29.77 | 1008 | 10.0 | 0.39 |
| 2019-05-18 | 15 | 59.0 | 6 | 42.8 | 69 | 10 | 6.21 | 29.94 | 1014 | 0.0 | 0.0 |
| 2019-05-19 | 17 | 62.6 | 11 | 51.8 | 82 | 5 | 3.11 | 30.0 | 1016 | 7.0 | 0.28 |
| 2019-05-20 | 22 | 71.6 | 16 | 60.8 | 83 | 13 | 8.08 | 29.71 | 1006 | 18.1 | 0.71 |
| 2019-05-21 | 12 | 53.6 | 3 | 37.4 | 61 | 21 | 13.05 | 29.8 | 1009 | 0.0 | 0.0 |
| 2019-05-22 | 15 | 59.0 | 3 | 37.4 | 60 | 9 | 5.59 | 30.18 | 1022 | 0.0 | 0.0 |
| 2019-05-23 | 17 | 62.6 | 9 | 48.2 | 75 | 5 | 3.11 | 30.0 | 1016 | 1.9 | 0.07 |
| 2019-05-24 | 14 | 57.2 | 9 | 48.2 | 78 | 16 | 9.94 | 29.83 | 1010 | 2.4 | 0.09 |
| 2019-05-25 | 18 | 64.4 | 8 | 46.4 | 67 | 7 | 4.35 | 30.09 | 1019 | 0.5 | 0.02 |
| 2019-05-26 | 22 | 71.6 | 12 | 53.6 | 74 | 13 | 8.08 | 29.83 | 1010 | 4.6 | 0.18 |
| 2019-05-27 | 19 | 66.2 | 8 | 46.4 | 67 | 7 | 4.35 | 29.91 | 1013 | 0.0 | 0.0 |
| 2019-05-28 | 8 | 46.4 | 4 | 39.2 | 84 | 6 | 3.73 | 29.94 | 1014 | 37.1 | 1.46 |
| 2019-05-29 | 13 | 55.4 | 7 | 44.6 | 82 | 7 | 4.35 | 29.77 | 1008 | 3.6 | 0.14 |
| 2019-05-30 | 14 | 57.2 | 10 | 50.0 | 89 | 7 | 4.35 | 29.74 | 1007 | 1.1 | 0.04 |
| 2019-05-31 | 18 | 64.4 | 8 | 46.4 | 68 | 8 | 4.97 | 29.74 | 1007 | 0.4 | 0.02 |