Climate Union - South Carolina
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 54 | 58 | 66 | 75 | 82 | 89 |
| Average low in ºF Av. low Lo | 28 | 31 | 37 | 45 | 54 | 63 |
| Av. precipitation in inch Av. precip. Pre. | 4.34 | 4.14 | 4.69 | 3.45 | 2.95 | 4.26 |
| Av. snowfall in inch Snowfall Sn | 1 | 1 | 0 | 0 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 92 | 90 | 84 | 74 | 65 | 56 |
| Average low in ºF Av. low Lo | 67 | 67 | 59 | 47 | 37 | 30 |
| Av. precipitation in inch Av. precip. Pre. | 3.50 | 4.33 | 3.51 | 3.69 | 3.68 | 3.97 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 0 | 0 |
Union Climate Graph - South Carolina Climate Chart
Daily normals Union - South Carolina - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 53.2 | 28.0 | 0.12 | 0.12 | 0.00 | 0.00 |
| 2 Jan | 53.1 | 27.9 | 0.24 | 0.24 | 0.00 | 0.00 |
| 3 Jan | 53.1 | 27.8 | 0.39 | 0.39 | 0.12 | 0.30 |
| 4 Jan | 53.0 | 27.8 | 0.51 | 0.51 | 0.12 | 0.30 |
| 5 Jan | 53.0 | 27.7 | 0.67 | 0.67 | 0.12 | 0.30 |
| 6 Jan | 53.0 | 27.6 | 0.79 | 0.79 | 0.12 | 0.30 |
| 7 Jan | 53.0 | 27.6 | 0.91 | 0.91 | 0.20 | 0.50 |
| 8 Jan | 53.0 | 27.5 | 1.06 | 1.06 | 0.20 | 0.50 |
| 9 Jan | 53.0 | 27.5 | 1.18 | 1.18 | 0.20 | 0.50 |
| 10 Jan | 53.1 | 27.5 | 1.34 | 1.34 | 0.31 | 0.80 |
| 11 Jan | 53.1 | 27.4 | 1.50 | 1.50 | 0.31 | 0.80 |
| 12 Jan | 53.1 | 27.4 | 1.61 | 1.61 | 0.39 | 1.00 |
Weather history Union - June 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jun | 70.0 | 61.0 | 0.17 | 0.00 | 0.0 |
| 02 Jun | - | - | - | - | - |
| 03 Jun | - | - | - | - | - |
| 04 Jun | - | - | - | - | - |
| 05 Jun | - | - | - | - | - |
| 06 Jun | - | - | - | - | - |
| 07 Jun | - | - | - | - | - |
| 08 Jun | - | - | - | - | - |
| 09 Jun | - | - | - | - | - |
| 10 Jun | - | - | - | - | - |
| 11 Jun | - | - | - | - | - |
| 12 Jun | - | - | - | - | - |
| 13 Jun | - | - | - | - | - |
| 14 Jun | - | - | - | - | - |
| 15 Jun | - | - | - | - | - |
| 16 Jun | - | - | - | - | - |
| 17 Jun | - | - | - | - | - |
| 18 Jun | - | - | - | - | - |
| 19 Jun | - | - | - | - | - |
| 20 Jun | - | - | - | - | - |
| 21 Jun | - | - | - | - | - |
| 22 Jun | - | - | - | - | - |
| 23 Jun | - | - | - | - | - |
| 24 Jun | - | - | - | - | - |
| 25 Jun | - | - | - | - | - |
| 26 Jun | - | - | - | - | - |
| 27 Jun | - | - | - | - | - |
| 28 Jun | - | - | - | - | - |
| 29 Jun | - | - | - | - | - |
| 30 Jun | - | - | - | - | - |
Past weather Union
| Jun 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 70.0 ºF | 54 ºF | |
| Average low temperature Av. low temp. | 61.0 ºF | 28 ºF | |
| Total precipitation Total precip. | 0.17 inch | 4.34 inch | |
| Total snowfall Total snowfall | 0.00 inch | 1 inch | |
| Highest max temperature Highest max temp. | 70.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 70.0 ºF | - | |
| Highest min temperature Highest min temp. | 61.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 61.0 ºF | - | |
Past weather June 2026 incomplete - Missing data
Geo Union - South Carolina
| Country | United States | |
|---|---|---|
| State | South Carolina | |
| County | Union | |
| City | Union | |
| Zip Code | 29379 | |
| Longitude | -81.64 dec. degr. | |
| Latitude | 34.69 dec. degr. | |
| Altitude - Elevation | 591ft | |
| ICAO | - | |
| IATA | - |
Date and Time Union - South Carolina
| Local Time | 11:47 PM | |
|---|---|---|
| Sunrise | 06:11 AM | |
| Sunset | 08:39 PM | |
| Day/Night | Night | |
| Timezone | New_York -5:00 | |
| Timezone DB | America - New York |
Map of Union - South Carolina
USGS National Map — Open interactive map
Union weather averages
| Annual high temperature | 74ºF |
| Annual low temperature | 47ºF |
| Average annual precip. | 46.51 inch |
| Av. annual snowfall | 2 inch |
Station Data
Monthly averages Union
Longitude: -81.6412, Latitude: 34.687
Average weather Union, SC - 29379
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, ...