Meridian weather in October: Meridian, Mississippi: normal highs, lows, rain and records for October
Meridian in October has a normal high of 80°F and a normal low of 54°F, a daily mean of 67°F, falling from 85°F on the 1st to 74°F by the 31st. Measurable precipitation falls on 7 days in a normal October, 3.86 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 26°C and low of 12°C, 98 mm of precipitation in October.
- NOAA stationMeridian Key Field
- Station IDUSW00013865
- Location32.33°N 88.74°W
- Elevation294 ft (90 m)
- Population33,549
- Jan 59° 36°
- Feb 64° 40°
- Mar 71° 46°
- Apr 78° 53°
- May 85° 61°
- Jun 91° 69°
- Jul 93° 72°
- Aug 93° 71°
- Sep 89° 66°
- Oct 80° 54°
- Nov 69° 43°
- Dec 61° 39°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Meridian in October?
The normal high is 80°F and the normal low 54°F, for a daily mean of 66.6°F. October is 10.7°F cooler than September and 10.8°F warmer than November. October is the 6th warmest month of the year in Meridian and the 11th wettest. Across the month the normal high falls 11°F, from 85°F on October 1 to 74°F on October 31. From one year to the next October's mean temperature typically moves about 2.5°F either way (NOAA's standard deviation), so roughly two Octobers in three average between 64°F and 69°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 25%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| October 1 | 85°F | 60°F | 22% | 14% |
| October 8 | 83°F | 57°F | 22% | 15% |
| October 15 | 80°F | 54°F | 23% | 15% |
| October 22 | 77°F | 51°F | 24% | 17% |
| October 31 | 74°F | 47°F | 25% | 18% |
Every day of October: normal high, low and chance of precipitation (warmest afternoon October 1, coldest night October 31)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| October 1 | 85°F | 60°F | 22% | 14% | 11 h 50 min |
| October 2 | 85°F | 60°F | 22% | 14% | 11 h 50 min |
| October 3 | 84°F | 60°F | 22% | 14% | 11 h 50 min |
| October 4 | 84°F | 59°F | 22% | 14% | 11 h 50 min |
| October 5 | 84°F | 59°F | 22% | 14% | 11 h 50 min |
| October 6 | 83°F | 58°F | 22% | 14% | 11 h 40 min |
| October 7 | 83°F | 58°F | 22% | 14% | 11 h 40 min |
| October 8 | 83°F | 57°F | 22% | 15% | 11 h 40 min |
| October 9 | 82°F | 57°F | 22% | 15% | 11 h 40 min |
| October 10 | 82°F | 56°F | 22% | 15% | 11 h 40 min |
| October 11 | 82°F | 56°F | 23% | 15% | 11 h 30 min |
| October 12 | 81°F | 56°F | 23% | 15% | 11 h 30 min |
| October 13 | 81°F | 55°F | 23% | 15% | 11 h 30 min |
| October 14 | 80°F | 55°F | 23% | 15% | 11 h 30 min |
| October 15 | 80°F | 54°F | 23% | 15% | 11 h 30 min |
| October 16 | 80°F | 54°F | 23% | 15% | 11 h 20 min |
| October 17 | 79°F | 53°F | 23% | 16% | 11 h 20 min |
| October 18 | 79°F | 53°F | 23% | 16% | 11 h 20 min |
| October 19 | 78°F | 52°F | 23% | 16% | 11 h 20 min |
| October 20 | 78°F | 52°F | 23% | 16% | 11 h 20 min |
| October 21 | 78°F | 51°F | 24% | 16% | 11 h 10 min |
| October 22 | 77°F | 51°F | 24% | 17% | 11 h 10 min |
| October 23 | 77°F | 51°F | 24% | 17% | 11 h 10 min |
| October 24 | 77°F | 50°F | 24% | 17% | 11 h 10 min |
| October 25 | 76°F | 50°F | 24% | 17% | 11 h 10 min |
| October 26 | 76°F | 49°F | 25% | 17% | 11 h 10 min |
| October 27 | 75°F | 49°F | 25% | 18% | 11 h |
| October 28 | 75°F | 48°F | 25% | 18% | 11 h |
| October 29 | 75°F | 48°F | 25% | 18% | 11 h |
| October 30 | 74°F | 48°F | 25% | 18% | 11 h |
| October 31 | 74°F | 47°F | 25% | 18% | 11 h |
- Normal high
- 80°FOctober average
- Normal low
- 54°FOctober average
- Precipitation
- 3.86 inmonth total
- Days with precipitation
- 70.01 inch or more
- Days at 90°F or more
- 2
- Nights at 32°F or colder
- 1
- Daylight
- 11 h 50 min to 11 hOctober 1 to October 31
- Days at 70°F or more
- 27
- Days at 80°F or more
- 16
- Sunshine
- 80%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00013865; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Meridian in October?
On a given October day the chance of 0.01 inch or more is 23% on average, highest around October 31 (25%). In all, 3.86 in falls on 7 days of a normal October, 1 of them with an inch or more.
In a normal October in Meridian, 2 days reach 90°F and 1 nights fall to freezing.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00013865.
How humid and windy is Meridian in October?
At 3 p.m. the normal temperature is 71°F with 47% relative humidity and a dew point of 50°F; at 6 a.m. it is 50°F with 91% humidity. The wind averages 5.2 mph, most often from the north-northwest in the afternoon. A dew point under 50°F feels dry.
| Time | Temperature | Dew point | Humidity | Wind | Clear or few clouds |
|---|---|---|---|---|---|
| 6 a.m. | 50°F | 48°F | 91% | 3.7 mph | 56% |
| 9 a.m. | 61°F | 52°F | 72% | 6.3 mph | 66% |
| noon | 69°F | 50°F | 51% | 8.5 mph | 59% |
| 3 p.m. | 71°F | 50°F | 47% | 8.3 mph | 66% |
| 6 p.m. | 61°F | 53°F | 76% | 3.6 mph | 65% |
| 9 p.m. | 56°F | 51°F | 86% | 3.5 mph | 73% |
Source: NOAA NCEI 1991-2020 hourly normals, station USW00013865. Hourly normals exist only for NOAA's first-order stations; a dash where NOAA publishes no value for that hour (the sky at some hours).
What are the records for October in Meridian?
The warmest October temperature on Meridian's official record (since 1889) is 102°F, on October 3, 2019; the coldest is 24°F, on October 30, 1952. The wettest October brought 11.67 in (2019).
The October mean against the 1991-2020 normal of 66.6°F: 2021 68.7°F (+2.1), 2022 63.1°F (−3.5), 2023 66.2°F (−0.4), 2024 67.8°F (+1.2), 2025 68.3°F (+1.7). 3 of 5 ran warmer than normal.
| October | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 68.7°F | +2.1°F | 3.53 in |
| 2022 | 63.1°F | −3.5°F | 4.18 in |
| 2023 | 66.2°F | −0.4°F | 1.00 in |
| 2024 | 67.8°F | +1.2°F | 2.81 in |
| 2025 | 68.3°F | +1.7°F | 4.91 in |
Source: records: ACIS, NWS threaded record MEIthr; recent months: ACIS, station USW00013865. Records and recent months use complete months only.
How does October in Meridian compare across Mississippi?
Across the 81 places PlainClimate covers in Mississippi, October normal highs run from 73°F in Ripley to 82°F in D'Lo; Meridian's is 80°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.