Orangeburg weather in May: Orangeburg, South Carolina: normal highs, lows, rain and records for May
Orangeburg in May has a normal high of 84°F and a normal low of 61°F, a daily mean of 72°F, rising from 80°F on the 1st to 87°F by the 31st. Measurable precipitation falls on 9 days in a normal May, 3.35 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 29°C and low of 16°C, 85 mm of precipitation in May.
- NOAA stationOrangeburg Municipal Airport
- Station IDUSW00053854
- Location33.46°N 80.86°W
- Elevation197 ft (60 m)
- From the center2 miles
- Population13,378
- Jan 58° 37°
- Feb 62° 39°
- Mar 69° 45°
- Apr 77° 52°
- May 84° 61°
- Jun 89° 69°
- Jul 92° 72°
- Aug 90° 71°
- Sep 86° 66°
- Oct 77° 55°
- Nov 67° 44°
- Dec 60° 39°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Orangeburg in May?
The normal high is 84°F and the normal low 61°F, for a daily mean of 72.1°F. May is 7.6°F warmer than April and 6.8°F cooler than June. May is the 5th warmest month of the year in Orangeburg and the 7th wettest. Across the month the normal high rises 7°F, from 80°F on May 1 to 87°F on May 31. From one year to the next May's mean temperature typically moves about 2.4°F either way (NOAA's standard deviation), so roughly two Mays in three average between 70°F and 75°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 34%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| May 1 | 80°F | 56°F | 30% | 17% |
| May 8 | 82°F | 58°F | 30% | 17% |
| May 15 | 84°F | 60°F | 31% | 18% |
| May 22 | 85°F | 63°F | 32% | 20% |
| May 31 | 87°F | 65°F | 34% | 21% |
Every day of May: normal high, low and chance of precipitation (warmest afternoon May 31, coldest night May 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| May 1 | 80°F | 56°F | 30% | 17% | 13 h 30 min |
| May 2 | 81°F | 56°F | 30% | 17% | 13 h 30 min |
| May 3 | 81°F | 57°F | 30% | 17% | 13 h 30 min |
| May 4 | 81°F | 57°F | 30% | 17% | 13 h 30 min |
| May 5 | 81°F | 57°F | 30% | 17% | 13 h 40 min |
| May 6 | 82°F | 58°F | 30% | 17% | 13 h 40 min |
| May 7 | 82°F | 58°F | 30% | 17% | 13 h 40 min |
| May 8 | 82°F | 58°F | 30% | 17% | 13 h 40 min |
| May 9 | 82°F | 58°F | 30% | 17% | 13 h 40 min |
| May 10 | 82°F | 59°F | 31% | 17% | 13 h 40 min |
| May 11 | 83°F | 59°F | 31% | 18% | 13 h 50 min |
| May 12 | 83°F | 59°F | 31% | 18% | 13 h 50 min |
| May 13 | 83°F | 60°F | 31% | 18% | 13 h 50 min |
| May 14 | 83°F | 60°F | 31% | 18% | 13 h 50 min |
| May 15 | 84°F | 60°F | 31% | 18% | 13 h 50 min |
| May 16 | 84°F | 61°F | 31% | 19% | 13 h 50 min |
| May 17 | 84°F | 61°F | 31% | 19% | 13 h 50 min |
| May 18 | 84°F | 61°F | 32% | 19% | 14 h |
| May 19 | 84°F | 62°F | 32% | 19% | 14 h |
| May 20 | 85°F | 62°F | 32% | 19% | 14 h |
| May 21 | 85°F | 62°F | 32% | 19% | 14 h |
| May 22 | 85°F | 63°F | 32% | 20% | 14 h |
| May 23 | 85°F | 63°F | 32% | 20% | 14 h |
| May 24 | 85°F | 63°F | 33% | 20% | 14 h |
| May 25 | 85°F | 63°F | 33% | 20% | 14 h 10 min |
| May 26 | 86°F | 64°F | 33% | 20% | 14 h 10 min |
| May 27 | 86°F | 64°F | 33% | 20% | 14 h 10 min |
| May 28 | 86°F | 64°F | 34% | 20% | 14 h 10 min |
| May 29 | 86°F | 65°F | 34% | 21% | 14 h 10 min |
| May 30 | 86°F | 65°F | 34% | 21% | 14 h 10 min |
| May 31 | 87°F | 65°F | 34% | 21% | 14 h 10 min |
- Normal high
- 84°FMay average
- Normal low
- 61°FMay average
- Precipitation
- 3.35 inmonth total
- Days with precipitation
- 90.01 inch or more
- Days at 90°F or more
- 6
- Daylight
- 13 h 30 min to 14 h 10 minMay 1 to May 31
- Days at 70°F or more
- 30
- Days at 80°F or more
- 24
- Sunshine
- 80%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00053854; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Orangeburg in May?
On a given May day the chance of 0.01 inch or more is 32% on average, highest around May 31 (34%). In all, 3.35 in falls on 9 days of a normal May, 1 of them with an inch or more.
In a normal May in Orangeburg, 6 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00053854.
What are the records for May in Orangeburg?
The warmest May temperature on this station's record (since 1997) is 101°F, on May 25, 2000; the coldest is 42°F, on May 21, 2002. The wettest May brought 7.94 in (2009).
The May mean against the 1991-2020 normal of 72.1°F: 2021 70.7°F (−1.4), 2022 74.5°F (+2.4), 2023 69.3°F (−2.8), 2024 76.3°F (+4.3), 2025 72.4°F (+0.3), 2026 72.1°F (at normal). 3 of 6 ran warmer than normal.
| May | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 70.7°F | −1.4°F | 1.43 in |
| 2022 | 74.5°F | +2.4°F | 3.30 in |
| 2023 | 69.3°F | −2.8°F | 3.08 in |
| 2024 | 76.3°F | +4.3°F | 1.40 in |
| 2025 | 72.4°F | +0.3°F | – |
| 2026 | 72.1°F | at normal | 4.30 in |
Source: records: ACIS, station USW00053854; recent months: ACIS, station USW00053854. Records and recent months use complete months only.
How does May in Orangeburg compare across South Carolina?
Across the 73 places PlainClimate covers in South Carolina, May normal highs run from 70°F in Caesars Head to 86°F in Hampton; Orangeburg's is 84°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.