Weather in Barnwell, South Carolina
Roses open on the Piedmont edge. Day 59 of spring. Read this microseason across nine climate regions →
Barnwell, SC
Sunday, May 17 at 4:56 AM
70
°
Overcast
Feels like
73°
Humidity
84%
Wind
5 mph
Sunrise
6:23 AM
Sunset
8:19 PM
Barnwell, SC
Hour by hour · 24h
59°
12a
59°
1a
58°
2a
56°
3a
54°
4a
52°
5a
50°
6a
49°
7a
56°
8a
60°
9a
64°
10a
67°
11a
69°
12p
73°
1p
76°
2p
78°
3p
80°
4p
80°
5p
79°
6p
79°
7p
74°
8p
68°
9p
64°
10p
61°
11p
Barnwell, SC
7-day forecast
- TodayMay 17Foggy—93°66°
- MondayMay 18Overcast—93°66°
- TuesdayMay 19Overcast—92°63°
- WednesdayMay 20Overcast12%92°65°
- ThursdayMay 21Overcast41%93°67°
- FridayMay 22Light Drizzle67%90°67°
- SaturdayMay 23Overcast65%89°66°
Barnwell, SC
Next 24 hours · Cool now
Barnwell, SC
Anemometer · 24h winds · from true
From · True
SSE
162° · veering 126°
Direction
SSE
162°
Sustained
5
mph
Gust
13
mph
Peak 24h
18
avg 5
Beaufort · 2 · LIGHT BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
−24h−18h−12h−6hnow
Barnwell, SC
Air quality
61
AQI
Moderate
- PM 2.5
- 8.0 μg/m³
- PM 10
- 10.9 μg/m³
- NO₂
- 2.4 μg/m³
- Ozone
- 86.0 μg/m³
- UV Index
- 0.0 Low
Barnwell, SC
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:58 AM
Sunrise
6:23 AM
Daylight
13h 56m
Sunset
8:19 PM
Civil dusk
12:47 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Barnwell, SC
The moon
New Moon
0% illuminated
- Moonrise
- 10:37 AM
- Moonset
- 12:41 AM
- In sign
- ♊︎ Gemini
Barnwell, SC
Microseason · 28 of 72
May 16–20
Roses open on the Piedmont edge
insect
Barnwell at a glance
- Today vs. normal: 8°F below the seasonal normal for this latitude
- Last frost: March 6 (climatological average for this latitude)
- Microseason: 28 of 72, May 16–20
- Planting window: Direct sow okra, melons, and southern peas. Thin carrot rows.
Right now in the garden
Peak growing season
As of May 17, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.