Laurel weather in September: Laurel, Maryland: normal highs, lows, rain and records for September
Laurel in September has a normal high of 80°F and a normal low of 61°F, a daily mean of 71°F, falling from 85°F on the 1st to 75°F by the 30th. Measurable precipitation falls on 9 days in a normal September, 4.70 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 27°C and low of 16°C, 119 mm of precipitation in September.
- NOAA stationLaurel (3 mi W)
- Station IDUSC00185111
- Location39.08°N 76.90°W
- Elevation400 ft (122 m)
- From the center2 miles
- Population30,238
- Jan 43° 26°
- Feb 46° 28°
- Mar 55° 35°
- Apr 67° 45°
- May 76° 55°
- Jun 84° 65°
- Jul 89° 69°
- Aug 87° 68°
- Sep 80° 61°
- Oct 69° 50°
- Nov 57° 39°
- Dec 47° 31°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Laurel in September?
The normal high is 80°F and the normal low 61°F, for a daily mean of 70.6°F. September is 6.9°F cooler than August and 11.5°F warmer than October. September is the 4th warmest month of the year in Laurel and the wettest. Across the month the normal high falls 10°F, from 85°F on September 1 to 75°F on September 30. From one year to the next September's mean temperature typically moves about 2.3°F either way (NOAA's standard deviation), so roughly two Septembers in three average between 68°F and 73°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 29%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| September 1 | 85°F | 65°F | 26% | 19% |
| September 8 | 83°F | 64°F | 27% | 19% |
| September 15 | 80°F | 62°F | 28% | 19% |
| September 22 | 78°F | 59°F | 29% | 19% |
| September 30 | 75°F | 56°F | 29% | 19% |
Every day of September: normal high, low and chance of precipitation (warmest afternoon September 1, coldest night September 30)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| September 1 | 85°F | 65°F | 26% | 19% | 13 h 10 min |
| September 2 | 85°F | 65°F | 27% | 19% | 13 h |
| September 3 | 84°F | 65°F | 27% | 19% | 13 h |
| September 4 | 84°F | 65°F | 27% | 19% | 13 h |
| September 5 | 84°F | 65°F | 27% | 19% | 13 h |
| September 6 | 83°F | 64°F | 27% | 19% | 12 h 50 min |
| September 7 | 83°F | 64°F | 27% | 19% | 12 h 50 min |
| September 8 | 83°F | 64°F | 27% | 19% | 12 h 50 min |
| September 9 | 83°F | 63°F | 28% | 19% | 12 h 50 min |
| September 10 | 82°F | 63°F | 28% | 19% | 12 h 40 min |
| September 11 | 82°F | 63°F | 28% | 19% | 12 h 40 min |
| September 12 | 82°F | 63°F | 28% | 19% | 12 h 40 min |
| September 13 | 81°F | 62°F | 28% | 19% | 12 h 40 min |
| September 14 | 81°F | 62°F | 28% | 19% | 12 h 30 min |
| September 15 | 80°F | 62°F | 28% | 19% | 12 h 30 min |
| September 16 | 80°F | 61°F | 28% | 19% | 12 h 30 min |
| September 17 | 80°F | 61°F | 28% | 19% | 12 h 30 min |
| September 18 | 79°F | 61°F | 28% | 19% | 12 h 20 min |
| September 19 | 79°F | 60°F | 29% | 19% | 12 h 20 min |
| September 20 | 79°F | 60°F | 29% | 19% | 12 h 20 min |
| September 21 | 78°F | 60°F | 29% | 19% | 12 h 20 min |
| September 22 | 78°F | 59°F | 29% | 19% | 12 h 10 min |
| September 23 | 77°F | 59°F | 29% | 19% | 12 h 10 min |
| September 24 | 77°F | 59°F | 29% | 19% | 12 h 10 min |
| September 25 | 77°F | 58°F | 29% | 19% | 12 h 10 min |
| September 26 | 76°F | 58°F | 29% | 19% | 12 h |
| September 27 | 76°F | 57°F | 29% | 19% | 12 h |
| September 28 | 75°F | 57°F | 29% | 19% | 12 h |
| September 29 | 75°F | 57°F | 29% | 19% | 12 h |
| September 30 | 75°F | 56°F | 29% | 19% | 11 h 50 min |
- Normal high
- 80°FSeptember average
- Normal low
- 61°FSeptember average
- Precipitation
- 4.70 inmonth total
- Days with precipitation
- 90.01 inch or more
- Days at 90°F or more
- 3
- Daylight
- 13 h 10 min to 11 h 50 minSeptember 1 to September 30
- Days at 70°F or more
- 27
- Days at 80°F or more
- 14
- Sunshine
- 76%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00185111; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Laurel in September?
On a given September day the chance of 0.01 inch or more is 28% on average, highest around September 26 (29%). In all, 4.70 in falls on 9 days of a normal September, 2 of them with an inch or more.
In a normal September in Laurel, 3 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00185111.
What are the records for September in Laurel?
The warmest September temperature on this station's record (since 1895) is 101°F, on September 2, 1953; the coldest is 33°F, on September 29, 1903. The wettest September brought 16.03 in (1999).
Source: records: ACIS, station USC00185111. Records and recent months use complete months only.
How does September in Laurel compare across Maryland?
Across the 26 places PlainClimate covers in Maryland, September normal highs run from 72°F in Frostburg to 82°F in Snow Hill; Laurel's is 80°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.