Myrtle Beach, SC

South Carolina · Records since 1931–2026

☀️ 72°F Feels like 77°
Currently in Myrtle Beach
As of 4:45 PM EST

Records for November 4

🔥 Record High

82°F

November 4, 1946

+12° from 70° normal

❄ Record Low

25°F

November 4, 1954

-24° from 49° normal
🌞 Normal high: 70°F 🌑 Normal low: 49°F 1991–2020 normals

All-Time Records — Myrtle Beach

🔥
104°F
Hottest Day Ever
Aug 5, 1954
❄
9°F
Coldest Day Ever
Feb 18, 1958
🌧
12.04"
Wettest Day Ever
Sep 15, 1999
☃
11.0"
Most Snow in One Day
Dec 24, 1989

First & Last Dates — Myrtle Beach

How early and how late each seasonal turning point has ever arrived, across the full period of record

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Range ever recorded Normal date (1991–2020)
295 days
Longest growing season
2024
191 days
Shortest growing season
2001
249 days
Normal growing season
1991–2020 average

Top 10 Record Highs — November 4

# Temp Date
🏆 82°F November 4, 1946
2 81°F November 4, 2022
3 80°F November 4, 2017
4 80°F November 4, 2003
5 80°F November 4, 1950
6 80°F November 4, 1941
7 79°F November 4, 2024
8 79°F November 4, 1948
9 78°F November 4, 2012
10 78°F November 4, 2004

Top 5 Record Lows — November 4

# Temp Date
🥶 25°F November 4, 1954
2 28°F November 4, 1966
3 32°F November 4, 2006
4 32°F November 4, 1945
5 33°F November 4, 1952
About this data — Records are sourced from the NOAA Threadex dataset via RCC ACIS, a quality-controlled record for long-term climate stations. Threadex adjusts for station relocations and observation-time changes, making records comparable across all years since 1931–2026. Climate normals represent the 1991–2020 average.

Heat Wave Summary — Myrtle Beach

threshold: 92°F (90th percentile of historical Jun–Aug highs)
4.4
Avg heat wave length
days (historical)
97°
Avg peak temp
during heat waves
105
Dangerous nights 2026
Overnights ≥ 70°F
1
Heat waves 2026
so far

Days ≥ 90°F Per Year

1931–2026
39
2026 so far
22
Avg/year 1970–2025
19
Avg/year (last 10 complete)
51
Most in a year (2010)

Average Daily High by Decade

Full year · complete decades only

Longest Heat Waves — Myrtle Beach

# Dates Days Peak Avg High Avg Overnight Low
🏆 Jul 2, 1942 – Jul 23, 1942 22 101°F (Jul 11) 96°F 74°F
2 Jul 25, 1941 – Aug 2, 1941 9 100°F (Jul 29) 95°F 76°F
3 Jul 23, 1949 – Jul 30, 1949 8 100°F (Jul 27) 95°F 73°F
4 Jun 20, 1950 – Jun 27, 1950 8 99°F (Jun 24) 97°F 74°F
5 Jul 26, 1999 – Aug 2, 1999 8 98°F (Aug 1) 95°F 76°F
6 Jul 6, 2026 – Jul 12, 2026 7 98°F (Jul 10) 95°F 77°F
7 Jul 25, 1942 – Jul 31, 1942 7 97°F (Jul 28) 95°F 71°F
8 Jun 12, 2015 – Jun 18, 2015 7 97°F (Jun 14) 94°F 76°F
9 Jun 25, 1952 – Jun 30, 1952 6 104°F (Jun 26) 98°F 74°F
10 Aug 1, 1954 – Aug 6, 1954 6 104°F (Aug 5) 98°F 74°F

Heat Waves Per Year

Warm Summer Nights (Jun–Aug)

Nights where the overnight low exceeded the 1991–2020 normal low

58
2026 total
above-normal nights
42.1
Avg / summer
1970–2020
69
Most in a summer
2010

Above-Normal Summer Nights Per Year

Average June–August Low by Decade

Overnight lows · complete decades only

Precipitation

Annual totals and trend across the full period of record · see this year's standing →

Monthly Precipitation — Last 24 Months

Blue = actual · dashed line = monthly normal

Annual Precipitation Per Year (1931–2026)

Blue = above average · tan = below average · gold = 2026 (partial)
Since 1931, annual totals have trended +0.93" per decade, about +8.7" across the record.

Heavy Rain Days Per Year (≥ 1.0")

Compare year-to-year changes in days with heavy rainfall (≥ 1.0")

This Year — 2026

How Myrtle Beach is tracking against normal, year to date

Daily High Temperature vs Normal

Above normal Below normal

188 of 307 days with data were above the 1991–2020 normal high for their date.

Precipitation, Year to Date

22.48"
2026 YTD
Normal: 42.41"
-19.93"
0.00"
November so far
November normal: 3.29"
-3.29"
4
2026 heavy rain days
Days with ≥ 1.0"

Accumulation vs. Normal

Running total since Jan 1 against the normal pace for the same date · Myrtle Beach is 19.93" behind the normal pace

Period Review — Oct 27 – Nov 3, 2026

Any window, evaluated against every other year on record — 8 days

Quick picks: Last 7 days Last 30 days Last 90 days This month
Seasons: Spring (Mar–May) Summer (Jun–Aug) Fall (Sep–Nov)
65.6°F
Average temperature
13th-warmest of 66
+4.2°
vs. average
Normal: 61.4°F (1991–2020)
0.00"
Precipitation
1st-driest of 66
-0.78"
vs. average
Normal: 0.78" · 0% of normal

Average Temperature by Year — Oct 27 – Nov 3

1931–2026 · 2026 highlighted · trend +0.11° per decade (warming since 1931)

Precipitation by Year — Oct 27 – Nov 3

1931–2026 · 2026 highlighted · trend -0.03" per decade (drier since 1931)

Warmest Oct 27 – Nov 3 on Record

# Year Avg Temp
1 1946 68.9°F
2 1996 68.6°F
3 2004 68.0°F
4 2015 68.0°F
5 1950 67.7°F
6 2016 67.4°F
7 1956 66.9°F
8 2009 66.9°F
9 1941 66.9°F
10 1940 66.8°F

Coolest Oct 27 – Nov 3 on Record

# Year Avg Temp
1 1965 52.1°F
2 1962 52.2°F
3 2008 53.2°F
4 1957 53.7°F
5 1954 53.9°F
6 1952 54.1°F
7 2005 54.5°F
8 1958 54.9°F
9 2011 55.2°F
10 1968 55.4°F

Wettest Oct 27 – Nov 3 on Record

# Year Total
1 1969 9.52"
2 1947 4.35"
3 2015 3.67"
4 1949 2.96"
5 2003 2.36"
6 1951 2.35"
7 1970 2.29"
8 1997 2.26"
9 2006 2.20"
10 1932 2.00"

Driest Oct 27 – Nov 3 on Record

# Year Total
1 2026 0.00"
2 2023 0.00"
3 2016 0.00"
4 2000 0.00"
5 1998 0.00"
6 1990 0.00"
7 1968 0.00"
8 1967 0.00"
9 1952 0.00"
10 1950 0.00"
About this data. Pick any start and end date and this becomes the same kind of review as the Month and Fall tabs, just for exactly the window you asked for — the generalized version of the same engine, evaluated across every year on record. Average temperature is the mean of each day's (high + low) / 2; precipitation is the sum of daily totals. A year missing more than about a fifth of the window's days is excluded from the temperature ranking; any missing day excludes a year from the precipitation ranking, since an unreported day is unreported rain. Ranges that cross from December into January aren't supported yet. Normals are the 1991–2020 mean for the same window.
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