Climate Port Gibson - Mississippi
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 56 | 61 | 69 | 76 | 83 | 89 |
| Average low in ºF Av. low Lo | 33 | 37 | 43 | 51 | 60 | 67 |
| Av. precipitation in inch Av. precip. Pre. | 5.41 | 5.11 | 5.64 | 4.73 | 5.21 | 4.69 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 91 | 91 | 87 | 78 | 68 | 58 |
| Average low in ºF Av. low Lo | 70 | 69 | 63 | 51 | 42 | 35 |
| Av. precipitation in inch Av. precip. Pre. | 4.20 | 3.55 | 3.62 | 4.46 | 5.13 | 5.45 |
Port Gibson has a humid subtropical climate, characterized by hot summers and cool winters. Rainfall is abundant and spread fairly evenly throughout the year, though winter is the wettest season. Heavy seasonal downpours or afternoon thunderstorms can sometimes occur during the warmer months, contributing to the high annual precipitation.
Port Gibson Climate Graph - Mississippi Climate Chart
Daily normals Port Gibson - Mississippi - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 56.0 | 33.2 | 0.16 | 0.16 | 0.00 | 0.00 |
| 2 Jan | 56.0 | 33.1 | 0.31 | 0.31 | 0.00 | 0.00 |
| 3 Jan | 55.9 | 33.1 | 0.47 | 0.47 | 0.00 | 0.00 |
| 4 Jan | 55.9 | 33.0 | 0.63 | 0.63 | 0.00 | 0.00 |
| 5 Jan | 55.9 | 33.0 | 0.79 | 0.79 | 0.00 | 0.00 |
| 6 Jan | 55.9 | 32.9 | 0.94 | 0.94 | 0.00 | 0.00 |
| 7 Jan | 55.9 | 32.9 | 1.10 | 1.10 | 0.00 | 0.00 |
| 8 Jan | 55.9 | 32.9 | 1.26 | 1.26 | 0.00 | 0.00 |
| 9 Jan | 55.9 | 32.9 | 1.42 | 1.42 | 0.00 | 0.00 |
| 10 Jan | 56.0 | 32.8 | 1.61 | 1.61 | 0.00 | 0.00 |
| 11 Jan | 56.0 | 32.8 | 1.77 | 1.77 | 0.00 | 0.00 |
| 12 Jan | 56.0 | 32.8 | 1.93 | 1.93 | 0.00 | 0.00 |
| 13 Jan | 56.1 | 32.8 | 2.09 | 2.09 | 0.00 | 0.00 |
| 14 Jan | 56.1 | 32.8 | 2.28 | 2.28 | 0.12 | 0.30 |
| 15 Jan | 56.2 | 32.8 | 2.44 | 2.44 | 0.12 | 0.30 |
| 16 Jan | 56.3 | 32.9 | 2.64 | 2.64 | 0.12 | 0.30 |
| 17 Jan | 56.3 | 32.9 | 2.80 | 2.80 | 0.12 | 0.30 |
| 18 Jan | 56.4 | 32.9 | 2.99 | 2.99 | 0.12 | 0.30 |
| 19 Jan | 56.5 | 32.9 | 3.19 | 3.19 | 0.12 | 0.30 |
| 20 Jan | 56.6 | 33.0 | 3.35 | 3.35 | 0.12 | 0.30 |
| 21 Jan | 56.7 | 33.0 | 3.54 | 3.54 | 0.12 | 0.30 |
| 22 Jan | 56.8 | 33.1 | 3.70 | 3.70 | 0.12 | 0.30 |
| 23 Jan | 56.9 | 33.1 | 3.90 | 3.90 | 0.12 | 0.30 |
| 24 Jan | 57.0 | 33.2 | 4.09 | 4.09 | 0.12 | 0.30 |
| 25 Jan | 57.1 | 33.3 | 4.25 | 4.25 | 0.12 | 0.30 |
| 26 Jan | 57.2 | 33.4 | 4.45 | 4.45 | 0.12 | 0.30 |
| 27 Jan | 57.4 | 33.5 | 4.65 | 4.65 | 0.12 | 0.30 |
| 28 Jan | 57.5 | 33.6 | 4.80 | 4.80 | 0.12 | 0.30 |
| 29 Jan | 57.6 | 33.7 | 5.00 | 5.00 | 0.12 | 0.30 |
| 30 Jan | 57.8 | 33.8 | 5.20 | 5.20 | 0.12 | 0.30 |
| 31 Jan | 57.9 | 33.9 | 5.39 | 5.39 | 0.12 | 0.30 |
Weather history Port Gibson - February 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Feb | 37.0 | 21.0 | 0.00 | 0.00 | 0.0 |
| 02 Feb | 61.0 | 32.0 | 0.00 | 0.00 | 0.0 |
| 03 Feb | 57.0 | 34.0 | 0.91 | 0.00 | 0.0 |
| 04 Feb | 48.9 | 37.9 | 0.35 | 0.00 | 0.0 |
| 05 Feb | 46.9 | 34.0 | 0.00 | 0.00 | 0.0 |
| 06 Feb | 66.0 | 39.9 | 0.00 | 0.00 | 0.0 |
| 07 Feb | 64.9 | 39.9 | 0.00 | 0.00 | 0.0 |
| 08 Feb | 57.9 | 53.1 | 0.00 | 0.00 | 0.0 |
| 09 Feb | 57.9 | 53.1 | 0.00 | 0.00 | 0.0 |
| 10 Feb | - | - | - | - | - |
| 11 Feb | - | - | - | - | - |
| 12 Feb | - | - | - | - | - |
| 13 Feb | - | - | - | - | - |
| 14 Feb | 66.9 | 51.1 | 0.00 | 0.00 | 0.0 |
| 15 Feb | 63.0 | 59.0 | 2.05 | 0.00 | 0.0 |
| 16 Feb | 64.0 | 50.0 | 0.00 | 0.00 | 0.0 |
| 17 Feb | - | - | - | - | - |
| 18 Feb | - | - | - | - | - |
| 19 Feb | - | - | - | - | - |
| 20 Feb | - | - | - | - | - |
| 21 Feb | - | - | - | - | - |
| 22 Feb | - | - | - | - | - |
| 23 Feb | 51.1 | 34.0 | 0.00 | 0.00 | 0.0 |
| 24 Feb | 61.0 | 21.9 | 0.00 | 0.00 | 0.0 |
| 25 Feb | - | - | - | - | - |
| 26 Feb | - | - | - | - | - |
| 27 Feb | - | - | - | - | - |
| 28 Feb | - | - | - | - | - |
Past weather Port Gibson
| Feb 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 57.4 ºF | 56 ºF | |
| Average low temperature Av. low temp. | 40.1 ºF | 33 ºF | |
| Total precipitation Total precip. | 3.31 inch | 5.41 inch | |
| Total snowfall Total snowfall | 0.00 inch | 0 inch | |
| Highest max temperature Highest max temp. | 66.9 ºF | - | |
| Lowest max temperature Lowest max temp. | 37.0 ºF | - | |
| Highest min temperature Highest min temp. | 59.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 21.0 ºF | - | |
Past weather February 2026 incomplete - Missing data
Geo Port Gibson - Mississippi
| Country | United States | |
|---|---|---|
| State | Mississippi | |
| County | Claiborne | |
| City | Port Gibson | |
| Zip Code | 39150 | |
| Longitude | -90.98 dec. degr. | |
| Latitude | 31.96 dec. degr. | |
| Altitude - Elevation | 102ft | |
| ICAO | - | |
| IATA | - |
Date and Time Port Gibson - Mississippi
| Local Time | 12:26 AM | |
|---|---|---|
| Sunrise | 05:56 AM | |
| Sunset | 08:13 PM | |
| Day/Night | Night | |
| Timezone | Chicago -6:00 | |
| Timezone DB | America - Chicago |
Map of Port Gibson - Mississippi
USGS National Map — Open interactive map
Port Gibson weather averages
| Annual high temperature | 76ºF |
| Annual low temperature | 52ºF |
| Average annual precip. | 57.2 inch |
Station Data
Monthly averages Port Gibson
Longitude: -90.98, Latitude: 31.96
Average weather Port Gibson, MS - 39150
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...