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Racine, WI Weather on May 27
May 27th in Racine, WI typically brings mild spring weather, with average highs around 65°F and lows near 50°F. Over 55 years of records, the warmest May 27th was in 2020 (72°F average), while the coldest was 1994 (43°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 40% of May 27th dates historically, with the wettest May 27th recording 3.61" of rain. The last decade has been 4.9°F warmer on this date compared to 20-30 years ago.
What to Expect on May 27
Planning for May 27th in Racine, WI? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
May 27 Weather Records for Racine
- •The all-time record high for May 27th in Racine, WI is 90°F, set in 1985.
- •The coldest May 27th on record dropped to 36°F in 1971.
- •Temperatures have reached 90°F or higher on May 27th in 1 of the last 55 years.
- •Last year (1971), May 27th was 5°F cooler than the long-term average.
Frequently Asked Questions
What was the warmest May 27 ever in Racine?
The warmest May 27 in Racine, WI reached 90°F in 1985. That is 25°F above the long-term average high of 65°F.
What was the coldest May 27 ever in Racine?
The coldest May 27 in Racine, WI dropped to 36°F in 1971. That is 14°F below the long-term average low of 50°F.
What is the average temperature on May 27 in Racine?
On May 27, Racine averages a high of 65°F and a low of 50°F based on 55 years of NOAA weather observations from RACINE WWTP.
How many years of weather data are available for May 27 in Racine?
We have 55 years of weather records for May 27 in Racine, WI, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
May 27 Weather History in Racine
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 59°F | 47°F | 0" | -- |
| 2024 | 61°F | 55°F | 1.8" | -- |
| 2023 | 57°F | 46°F | 0" | -- |
| 2022 | 65°F | 47°F | 0.64" | -- |
| 2021 | 79°F | 48°F | 0" | -- |
| 2020 | 82°F | 63°F | 0" | -- |
| 2019 | 62°F | 49°F | 0" | -- |
| 2018 | 82°F | 59°F | 0" | -- |
| 2017 | 56°F | 49°F | 0.3" | -- |
| 2016 | 68°F | 58°F | 0.13" | -- |
| 2015 | 76°F | 54°F | 0.94" | -- |
| 2014 | 71°F | 59°F | 1.35" | -- |
| 2013 | 57°F | 51°F | 0.25" | -- |
| 2012 | 81°F | 55°F | 0.13" | -- |
| 2011 | 48°F | 40°F | 0.03" | -- |
| 2010 | 77°F | 63°F | 0" | -- |
| 2009 | 56°F | 46°F | 1.27" | -- |
| 2008 | 81°F | 40°F | 0" | -- |
| 2007 | 64°F | 50°F | 0.48" | -- |
| 2006 | 69°F | 56°F | 0" | -- |
| 2005 | 66°F | 53°F | 0.03" | -- |
| 2004 | 57°F | 50°F | 0" | -- |
| 2003 | 64°F | 50°F | 0" | -- |
| 2002 | 59°F | 51°F | 0" | -- |
| 2001 | 52°F | 44°F | 3.45" | -- |
| 2000 | 57°F | 50°F | 3.3" | -- |
| 1999 | 68°F | 52°F | 0" | -- |
| 1998 | 68°F | 56°F | 0" | -- |
| 1997 | 51°F | 45°F | 0" | -- |
| 1996 | 52°F | 45°F | 0.03" | -- |
| 1995 | 55°F | 49°F | 0" | -- |
| 1994 | 48°F | 37°F | 0" | -- |
| 1993 | 77°F | 48°F | 0.08" | -- |
| 1992 | 51°F | 41°F | 0" | -- |
| 1991 | 82°F | 55°F | 0.05" | -- |
| 1990 | 61°F | 48°F | 0" | -- |
| 1989 | 71°F | 47°F | 0" | -- |
| 1988 | 80°F | 59°F | 0" | -- |
| 1987 | 67°F | 55°F | 0" | -- |
| 1986 | 59°F | 52°F | 1.35" | -- |
| 1985 | 90°F | 49°F | 3.53" | -- |
| 1984 | 52°F | 43°F | 0" | -- |
| 1983 | 53°F | 43°F | 0" | -- |
| 1982 | 54°F | 47°F | 0.66" | -- |
| 1981 | 64°F | 48°F | 0" | -- |
| 1980 | 66°F | 48°F | 0" | -- |
| 1979 | -- | 47°F | 0" | -- |
| 1978 | 76°F | 60°F | 0" | -- |
| 1977 | 76°F | 51°F | 0" | -- |
| 1976 | 63°F | 48°F | 0" | -- |
| 1975 | 81°F | 53°F | 0.18" | -- |
| 1974 | 74°F | 41°F | 0" | -- |
| 1973 | 56°F | 47°F | 3.61" | -- |
| 1972 | 74°F | 48°F | 0" | -- |
| 1971 | 60°F | 36°F | 0" | -- |
Based on 55 years of data from NOAA station: RACINE WWTP
Monthly Climate Averages
Historical temperature and precipitation averages for Racine, WI, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.