Holland, MI

Michigan · Records since 1905–2026

🌙 65°F Feels like 69°
Currently in Holland
As of 5:45 AM

Records for August 11

🔥 Record High

97°F

August 11, 1947

+16° from 81° normal

❄ Record Low

41°F

August 11, 1967

-20° from 61° normal
🌞 Normal high: 81°F 🌑 Normal low: 61°F 1991–2020 normals

All-Time Records — Holland

🔥
102°F
Hottest Day Ever
Jul 6, 2012
-24°F
Coldest Day Ever
Feb 1, 1918
🌧
7.99"
Wettest Day Ever
Jul 17, 1982
15.5"
Most Snow in One Day
Jan 19, 1985

Top 10 Record Highs — August 11

# Temp Date
🏆 97°F August 11, 1947
2 94°F August 11, 1944
3 91°F August 11, 1907
4 90°F August 11, 2016
5 90°F August 11, 2007
6 90°F August 11, 1935
7 88°F August 11, 2010
8 88°F August 11, 1992
9 88°F August 11, 1958
10 88°F August 11, 1941

Top 5 Record Lows — August 11

# Temp Date
🥶 41°F August 11, 1967
2 42°F August 11, 1965
3 43°F August 11, 1968
4 46°F August 11, 1946
5 48°F August 11, 1962
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 1905–2026. Climate normals represent the 1991–2020 average.

Heat Wave Summary — Holland

threshold: 89°F (90th percentile of historical Jun–Aug highs)
4.3
Avg heat wave length
days (historical)
94°
Avg peak temp
during heat waves
8
Dangerous nights 2026
Overnights ≥ 70°F
2
Heat waves 2026
so far

2026 Daily High Temperature vs Normal

Year to date
Above normal Below normal

114 of 222 days with data were above the 1991–2020 normal high for their date.


Days ≥ 90°F Per Year

1905–2026
6
2026 so far
10
Avg/year 1970–2025
8
Avg/year (last 10 complete)
33
Most in a year (1988)

Average Daily High by Decade

Full year · complete decades only


Longest Heat Waves — Holland

# Dates Days Peak Avg High Avg Overnight Low
🏆 Jul 6, 1936 – Jul 17, 1936 12 99°F (Jul 13) 95°F 69°F
2 Jul 22, 1916 – Jul 31, 1916 10 101°F (Jul 28) 97°F 68°F
3 Aug 25, 1953 – Sep 3, 1953 10 97°F (Sep 1) 93°F 68°F
4 Jul 18, 1934 – Jul 26, 1934 9 102°F (Jul 21) 96°F 70°F
5 Jun 29, 1921 – Jul 7, 1921 9 99°F (Jul 5) 94°F 69°F
6 Aug 17, 1947 – Aug 25, 1947 9 98°F (Aug 20) 96°F 71°F
7 Jul 22, 1941 – Jul 30, 1941 9 96°F (Jul 29) 93°F 71°F
8 Jun 28, 1949 – Jul 6, 1949 9 96°F (Jul 1) 93°F 68°F
9 Jun 24, 1963 – Jul 2, 1963 9 95°F (Jul 1) 92°F 63°F
10 Aug 21, 1948 – Aug 29, 1948 9 94°F (Aug 24) 92°F 68°F

Heat Waves Per Year


Warm Summer Nights (Jun–Aug)

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

34
2026 so far
above-normal nights
39.8
Avg / summer
1970–2020
76
Most in a summer
2010

Above-Normal Summer Nights Per Year

Average June–August Low by Decade

Overnight lows · complete decades only

Precipitation

Actual vs. 1991–2020 full-month and full-season normals

19.06"
2026 YTD
Normal: 20.21"
-1.15"
1.05"
August so far
August normal: 3.06"
-2.01"
3.72"
Summer so far
Summer normal: 9.31"
-5.59"
4
2026 heavy rain days
Days with ≥ 1.0"

Monthly Precipitation — Last 24 Months

Blue = actual · dashed line = monthly normal

Annual Precipitation Per Year (1970–2026)

Blue = above average · tan = below average · gold = 2026 (partial)

Heavy Rain Days Per Year (≥ 1.0")

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

Month in Review — July 2026

73.4°F

Average temperature · July 2026

37th-warmest month on record

25th-warmest July of 118 on record

+1.6° vs. 71.9° average (1991–2020)
79.5°F
Warmest month ever
July 2012
79.5°F
Warmest July ever
2012
3
Days ≥ 90°F
in July
93°F
Hottest of 2026
Jun 29

Longest 90°F Streak in July

2 consecutive days with highs of at least 90°F (Jul 1–2, 2026, peaking at 93°F)

The longest July streak since 2025 (1 year). The July record is 12 days, set in 1936.


Average July Temperature by Year

1905–2026 · 2026 highlighted


Warmest Julys on Record

# Year Avg Temp
1 2012 79.5°F
2 1955 78.3°F
3 1916 77.2°F
4 1921 77.1°F
5 2011 76.4°F
6 1983 75.6°F
7 1934 75.4°F
8 2010 75.3°F
9 1949 75.3°F
10 1935 75.2°F

Warmest Months on Record (Any Month)

# Month Avg Temp
1 July 2012 79.5°F
2 August 1947 78.5°F
3 July 1955 78.3°F
4 July 1916 77.2°F
5 July 1921 77.1°F
6 August 1959 76.5°F
7 July 2011 76.4°F
8 August 1955 75.8°F
9 August 1988 75.7°F
10 July 1983 75.6°F

Nearby Stations — July 2026

How the same month ranked at the closest reporting stations

Station Avg Temp July Rank
Holland, MI 73.4°F 25th of 118
Grand Rapids, MI 74.9°F 19th of 133
Muskegon, MI 73.1°F 19th of 131
Kalamazoo, MI 74.2°F 37th of 129
About this data. Monthly averages are the mean of daily average temperatures, computed from NOAA Threadex records via RCC ACIS. Months missing more than three days of observations are excluded from the rankings, so the in-progress month never appears. Rankings cover 1413 complete months on record.