Rock Hill weather in April: Rock Hill, South Carolina: normal highs, lows, rain and records for April
Rock Hill in April has a normal high of 74°F and a normal low of 48°F, a daily mean of 61°F, rising from 69°F on the 1st to 77°F by the 30th. Measurable precipitation falls on 9 days in a normal April, 3.55 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 23°C and low of 9°C, 90 mm of precipitation in April.
- NOAA stationRock Hill York County Airport
- Station IDUSW00053871
- Location34.99°N 81.06°W
- Elevation669 ft (204 m)
- From the center4 miles
- Population75,798
- Jan 52° 31°
- Feb 57° 34°
- Mar 64° 40°
- Apr 74° 48°
- May 80° 57°
- Jun 87° 66°
- Jul 90° 69°
- Aug 89° 68°
- Sep 83° 62°
- Oct 73° 49°
- Nov 63° 39°
- Dec 55° 33°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Rock Hill in April?
The normal high is 74°F and the normal low 48°F, for a daily mean of 60.7°F. April is 8.4°F warmer than March and 7.9°F cooler than May. April is the 7th warmest month of the year in Rock Hill and the 6th wettest. Across the month the normal high rises 8°F, from 69°F on April 1 to 77°F on April 30. From one year to the next April's mean temperature typically moves about 2.2°F either way (NOAA's standard deviation), so roughly two Aprils in three average between 59°F and 63°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 32%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| April 1 | 69°F | 44°F | 32% | 21% |
| April 8 | 72°F | 46°F | 32% | 20% |
| April 15 | 74°F | 48°F | 31% | 20% |
| April 22 | 75°F | 50°F | 31% | 19% |
| April 30 | 77°F | 52°F | 32% | 19% |
Every day of April: normal high, low and chance of precipitation (warmest afternoon April 30, coldest night April 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| April 1 | 69°F | 44°F | 32% | 21% | 12 h 30 min |
| April 2 | 70°F | 45°F | 32% | 21% | 12 h 30 min |
| April 3 | 70°F | 45°F | 32% | 20% | 12 h 40 min |
| April 4 | 70°F | 45°F | 32% | 20% | 12 h 40 min |
| April 5 | 71°F | 45°F | 32% | 20% | 12 h 40 min |
| April 6 | 71°F | 46°F | 32% | 20% | 12 h 40 min |
| April 7 | 71°F | 46°F | 32% | 20% | 12 h 40 min |
| April 8 | 72°F | 46°F | 32% | 20% | 12 h 50 min |
| April 9 | 72°F | 46°F | 32% | 20% | 12 h 50 min |
| April 10 | 72°F | 47°F | 32% | 20% | 12 h 50 min |
| April 11 | 72°F | 47°F | 32% | 20% | 12 h 50 min |
| April 12 | 73°F | 47°F | 31% | 20% | 13 h |
| April 13 | 73°F | 47°F | 31% | 20% | 13 h |
| April 14 | 73°F | 48°F | 31% | 20% | 13 h |
| April 15 | 74°F | 48°F | 31% | 20% | 13 h |
| April 16 | 74°F | 48°F | 31% | 20% | 13 h |
| April 17 | 74°F | 48°F | 31% | 20% | 13 h 10 min |
| April 18 | 74°F | 49°F | 31% | 19% | 13 h 10 min |
| April 19 | 75°F | 49°F | 31% | 19% | 13 h 10 min |
| April 20 | 75°F | 49°F | 31% | 19% | 13 h 10 min |
| April 21 | 75°F | 49°F | 31% | 19% | 13 h 10 min |
| April 22 | 75°F | 50°F | 31% | 19% | 13 h 20 min |
| April 23 | 76°F | 50°F | 31% | 19% | 13 h 20 min |
| April 24 | 76°F | 50°F | 31% | 19% | 13 h 20 min |
| April 25 | 76°F | 51°F | 32% | 19% | 13 h 20 min |
| April 26 | 76°F | 51°F | 32% | 19% | 13 h 20 min |
| April 27 | 77°F | 51°F | 32% | 19% | 13 h 30 min |
| April 28 | 77°F | 51°F | 32% | 19% | 13 h 30 min |
| April 29 | 77°F | 52°F | 32% | 19% | 13 h 30 min |
| April 30 | 77°F | 52°F | 32% | 19% | 13 h 30 min |
- Normal high
- 74°FApril average
- Normal low
- 48°FApril average
- Precipitation
- 3.55 inmonth total
- Days with precipitation
- 90.01 inch or more
- Nights at 32°F or colder
- 1
- Daylight
- 12 h 30 min to 13 h 30 minApril 1 to April 30
- Days at 70°F or more
- 21
- Days at 80°F or more
- 9
- Sunshine
- 78%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00053871; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Rock Hill in April?
On a given April day the chance of 0.01 inch or more is 32% on average, highest around April 1 (32%). In all, 3.55 in falls on 9 days of a normal April, 1 of them with an inch or more.
In a normal April in Rock Hill, 1 nights fall to freezing.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00053871.
What are the records for April in Rock Hill?
The warmest April temperature on this station's record (since 1999) is 91°F, on April 10, 2001; the coldest is 22°F, on April 8, 2007. The wettest April brought 7.19 in (2019).
The April mean against the 1991-2020 normal of 60.7°F: 2021 59.2°F (−1.5), 2022 61.1°F (+0.4), 2023 60.3°F (−0.4), 2024 61.8°F (+1.1), 2025 64.3°F (+3.6), 2026 64.4°F (+3.7). 4 of 6 ran warmer than normal.
| April | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 59.2°F | −1.5°F | 1.00 in |
| 2022 | 61.1°F | +0.4°F | 3.51 in |
| 2023 | 60.3°F | −0.4°F | 5.47 in |
| 2024 | 61.8°F | +1.1°F | 3.15 in |
| 2025 | 64.3°F | +3.6°F | 1.92 in |
| 2026 | 64.4°F | +3.7°F | 1.93 in |
Source: records: ACIS, station USW00053871; recent months: ACIS, station USW00053871. Records and recent months use complete months only.
How does April in Rock Hill compare across South Carolina?
Across the 73 places PlainClimate covers in South Carolina, April normal highs run from 65°F in Caesars Head to 79°F in Hampton; Rock Hill's is 74°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.