St. John's Weather in October
Average highs run from 13°C on October 1 to 8°C on October 31, and lows from 9°C to 5°C. Normal precipitation for the month is 136 mm over about 17 wet days.
October day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
October at a glance
- Average high
- 10°C
- Average low
- 7°C
- Precipitation
- 136 mm
- Record high
- 24°COct 14, 2015
- Record low
- -3°COct 30, 2013
- Daylight
- 11 h 40 min to 10 h 02 min
- Cloud cover
- 74%
- Humidity
- 86%
- Dew point
- 6°C
- Wind
- 24.1 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Oct 1 | 13°C | 9°C | 23°C 2013 | 2°C 2014 | 50% |
| Oct 2 | 12°C | 9°C | 23°C 2013 | 1°C 2018 | 50% |
| Oct 3 | 12°C | 9°C | 21°C 2020 | 0°C 2018 | 51% |
| Oct 4 | 12°C | 9°C | 16°C 2018 | 0°C 2019 | 51% |
| Oct 5 | 12°C | 9°C | 19°C 2018 | 2°C 2019 | 50% |
| Oct 6 | 12°C | 8°C | 22°C 2014 | 2°C 2019 | 50% |
| Oct 7 | 12°C | 8°C | 19°C 2016 | 0°C 2013 | 51% |
| Oct 8 | 11°C | 8°C | 18°C 2012 | 1°C 2018 | 51% |
| Oct 9 | 11°C | 8°C | 19°C 2017 | 1°C 2018 | 51% |
| Oct 10 | 11°C | 8°C | 18°C 2017 | 0°C 2018 | 51% |
| Oct 11 | 11°C | 8°C | 19°C 2020 | -1°C 2018 | 52% |
| Oct 12 | 11°C | 7°C | 14°C 2019 | -2°C 2013 | 54% |
| Oct 13 | 11°C | 7°C | 20°C 2019 | 1°C 2020 | 54% |
| Oct 14 | 10°C | 7°C | 24°C 2015 | 2°C 2020 | 55% |
| Oct 15 | 10°C | 7°C | 19°C 2015 | 3°C 2016 | 56% |
| Oct 16 | 10°C | 7°C | 21°C 2012 | 2°C 2013 | 56% |
| Oct 17 | 10°C | 7°C | 18°C 2012 | 1°C 2013 | 57% |
| Oct 18 | 10°C | 7°C | 18°C 2014 | 0°C 2017 | 57% |
| Oct 19 | 10°C | 7°C | 21°C 2014 | 1°C 2016 | 58% |
| Oct 20 | 10°C | 6°C | 17°C 2014 | 0°C 2016 | 58% |
| Oct 21 | 9°C | 6°C | 18°C 2023 | -1°C 2016 | 60% |
| Oct 22 | 9°C | 6°C | 21°C 2016 | 0°C 2017 | 59% |
| Oct 23 | 9°C | 6°C | 21°C 2016 | -2°C 2017 | 60% |
| Oct 24 | 9°C | 6°C | 17°C 2021 | -1°C 2018 | 60% |
| Oct 25 | 9°C | 6°C | 17°C 2022 | -1°C 2015 | 59% |
| Oct 26 | 9°C | 6°C | 18°C 2017 | 0°C 2013 | 59% |
| Oct 27 | 9°C | 5°C | 22°C 2022 | -1°C 2021 | 59% |
| Oct 28 | 8°C | 5°C | 15°C 2022 | -2°C 2016 | 59% |
| Oct 29 | 8°C | 5°C | 19°C 2018 | -2°C 2015 | 59% |
| Oct 30 | 8°C | 5°C | 17°C 2015 | -3°C 2013 | 58% |
| Oct 31 | 8°C | 5°C | 16°C 2017 | -2°C 2020 | 57% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-2:30).
- October 1
- sunrise 7:00 AM, sunset 6:40 PM
- October 31
- sunrise 7:43 AM, sunset 5:45 PM
Other months
Sources
Records: NOAA GHCN-Daily, station CA008403505, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-26. Sun and moon: computed with the NOAA solar equations and Meeus.