Harlem Weather in October
Average highs run from 89°F on October 1 to 84°F on October 31, and lows from 71°F to 63°F. Normal precipitation for the month is 2.10 in over about 5 wet days.
October day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
October at a glance
- Average high
- 87°F
- Average low
- 68°F
- Precipitation
- 2.10 in
- Record high
- 97°FOct 7, 2009
- Record low
- 42°FOct 29, 2008
- Chance of a freeze
- 0%
- Days of 90°F or more
- 6.0
- Daylight
- 11 h 54 min to 11 h 09 min
- Cloud cover
- 50%
- Humidity
- 83%
- Dew point
- 69°F
- Wind
- 7.6 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Oct 1 | 89°F | 71°F | 95°F 2012 | 65°F 2010 | 29% |
| Oct 2 | 89°F | 71°F | 92°F 2011 | 63°F 2011 | 29% |
| Oct 3 | 89°F | 71°F | 90°F 2015 | 63°F 2011 | 28% |
| Oct 4 | 88°F | 71°F | 95°F 2012 | 63°F 2010 | 27% |
| Oct 5 | 88°F | 71°F | 95°F 2009 | 61°F 2014 | 26% |
| Oct 6 | 88°F | 70°F | 95°F 2009 | 60°F 2014 | 26% |
| Oct 7 | 88°F | 70°F | 97°F 2009 | 61°F 2010 | 25% |
| Oct 8 | 88°F | 70°F | 96°F 2009 | 61°F 2010 | 24% |
| Oct 9 | 88°F | 70°F | 96°F 2009 | 61°F 2014 | 24% |
| Oct 10 | 88°F | 69°F | 97°F 2009 | 62°F 2010 | 23% |
| Oct 11 | 88°F | 69°F | 95°F 2009 | 61°F 2013 | 22% |
| Oct 12 | 88°F | 69°F | 96°F 2009 | 62°F 2006 | 21% |
| Oct 13 | 87°F | 69°F | 94°F 2009 | 64°F 2013 | 21% |
| Oct 14 | 87°F | 68°F | 95°F 2009 | 66°F 2013 | 20% |
| Oct 15 | 87°F | 68°F | 95°F 2009 | 61°F 2006 | 20% |
| Oct 16 | 87°F | 68°F | 96°F 2009 | 52°F 2004 | 19% |
| Oct 17 | 87°F | 68°F | 95°F 2009 | 52°F 2004 | 18% |
| Oct 18 | 87°F | 67°F | 90°F 2012 | 51°F 2009 | 18% |
| Oct 19 | 87°F | 67°F | 92°F 2007 | 51°F 2009 | 17% |
| Oct 20 | 86°F | 67°F | 92°F 2012 | 51°F 2009 | 17% |
| Oct 21 | 86°F | 66°F | 88°F 2002 | 57°F 2011 | 16% |
| Oct 22 | 86°F | 66°F | 89°F 2002 | 54°F 2011 | 16% |
| Oct 23 | 86°F | 66°F | 90°F 2006 | 55°F 2011 | 15% |
| Oct 24 | 86°F | 65°F | 90°F 2009 | 49°F 2006 | 15% |
| Oct 25 | 86°F | 65°F | 92°F 2009 | 49°F 2006 | 15% |
| Oct 26 | 85°F | 65°F | 93°F 2010 | 49°F 2006 | 14% |
| Oct 27 | 85°F | 65°F | 93°F 2009 | 58°F 2006 | 14% |
| Oct 28 | 85°F | 64°F | 95°F 2009 | 48°F 2008 | 14% |
| Oct 29 | 85°F | 64°F | 93°F 2009 | 42°F 2008 | 14% |
| Oct 30 | 85°F | 64°F | 93°F 2009 | 44°F 2008 | 14% |
| Oct 31 | 84°F | 63°F | 92°F 2009 | 48°F 2012 | 13% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (EDT).
- October 1
- sunrise 7:16 AM, sunset 7:10 PM
- October 31
- sunrise 7:33 AM, sunset 6:42 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00081651 (Clewiston #2), public domain. Records: NOAA GHCN-Daily, station USC00081651, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: 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 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.