Harlem Weather in July
Average highs run from 81°F on July 1 to 88°F on July 31, and lows from 51°F to 55°F. Normal precipitation for the month is 1.44 in over about 7 wet days.
July day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
July at a glance
- Average high
- 85°F
- Average low
- 54°F
- Precipitation
- 1.44 in
- Record high
- 107°FJul 12, 2026
- Record low
- 43°FJul 16, 1999
- Chance of a freeze
- 0%
- Days of 90°F or more
- 11.7
- Daylight
- 16 h 04 min to 15 h 05 min
- Cloud cover
- 47%
- Humidity
- 49%
- Dew point
- 48°F
- Wind
- 9.4 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 |
|---|---|---|---|---|---|
| Jul 1 | 81°F | 51°F | 100°F 2003 | 48°F 1997 | 32% |
| Jul 2 | 81°F | 51°F | 100°F 2021 | 48°F 1999 | 31% |
| Jul 3 | 81°F | 51°F | 103°F 2021 | 49°F 2011 | 31% |
| Jul 4 | 82°F | 52°F | 100°F 1996 | 44°F 2018 | 30% |
| Jul 5 | 82°F | 52°F | 100°F 1996 | 47°F 1999 | 29% |
| Jul 6 | 82°F | 52°F | 102°F 2007 | 47°F 1999 | 29% |
| Jul 7 | 83°F | 52°F | 104°F 2007 | 48°F 2010 | 28% |
| Jul 8 | 83°F | 52°F | 98°F 2017 | 48°F 1996 | 27% |
| Jul 9 | 83°F | 52°F | 98°F 2017 | 47°F 2004 | 27% |
| Jul 10 | 84°F | 53°F | 100°F 2012 | 47°F 1999 | 26% |
| Jul 11 | 84°F | 53°F | 103°F 2026 | 51°F 2008 | 26% |
| Jul 12 | 84°F | 53°F | 107°F 2026 | 47°F 2008 | 25% |
| Jul 13 | 85°F | 53°F | 107°F 2026 | 48°F 2008 | 24% |
| Jul 14 | 85°F | 53°F | 99°F 2000 | 45°F 2020 | 24% |
| Jul 15 | 85°F | 54°F | 100°F 2002 | 47°F 2018 | 24% |
| Jul 16 | 86°F | 54°F | 100°F 2007 | 43°F 1999 | 23% |
| Jul 17 | 86°F | 54°F | 100°F 2003 | 47°F 1999 | 23% |
| Jul 18 | 86°F | 54°F | 103°F 2022 | 51°F 2025 | 22% |
| Jul 19 | 86°F | 54°F | 101°F 2011 | 49°F 2019 | 22% |
| Jul 20 | 86°F | 54°F | 101°F 2011 | 49°F 2019 | 21% |
| Jul 21 | 87°F | 55°F | 99°F 2021 | 50°F 1998 | 21% |
| Jul 22 | 87°F | 55°F | 100°F 2007 | 44°F 2000 | 20% |
| Jul 23 | 87°F | 55°F | 102°F 2003 | 51°F 2018 | 20% |
| Jul 24 | 87°F | 55°F | 103°F 2003 | 50°F 2011 | 20% |
| Jul 25 | 87°F | 55°F | 105°F 2024 | 51°F 2005 | 19% |
| Jul 26 | 87°F | 55°F | 103°F 2026 | 47°F 1999 | 19% |
| Jul 27 | 87°F | 55°F | 101°F 2021 | 50°F 2014 | 19% |
| Jul 28 | 88°F | 55°F | 103°F 2021 | 51°F 2009 | 18% |
| Jul 29 | 88°F | 55°F | 101°F 2007 | 50°F 2004 | 18% |
| Jul 30 | 88°F | 55°F | 101°F 2007 | 45°F 2009 | 18% |
| Jul 31 | 88°F | 55°F | 100°F 2005 | 51°F 2008 | 18% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (MDT).
- July 1
- sunrise 5:17 AM, sunset 9:21 PM
- July 31
- sunrise 5:49 AM, sunset 8:54 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00243929 (Harlem), public domain. Records: NOAA GHCN-Daily, station USC00245334, 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.