Lynn, MA All-Time Weather Extremes
The most extreme temperature, precipitation, and snowfall ever recorded in Lynn, from NOAA daily weather observations.
| Temperature | ||
|---|---|---|
| Record High | 102.9°F (39°C) | July 22, 2011 |
| Record Low | -14°F (-26°C) | February 15, 1943 |
| Lowest High | 6°F (-14°C) | February 15, 1943 and January 8, 1968 |
| Highest Low | 82.9°F (28°C) | August 2, 1975 and July 21, 2019 |
| Highest Mean | 92.5°F (34°C) | August 2, 1975 |
| Lowest Mean | -4°F (-20°C) | February 15, 1943 |
| Precipitation | ||
| Max in One Calendar Day | 7.06" (179.3 mm) | August 19, 1955 |
| Max in One Month | 17.09" (434.1 mm) | August 1955 |
| Least in One Month | 0.00" (0.0 mm) | June 1999 |
| Max in One Year | 62.35" (1583.6 mm) | 1954 |
| Least in One Year | 23.72" (602.6 mm) | 1965 |
| Snowfall | ||
| Max in One Calendar Day | 23.6" (59.9 cm) | February 17, 2003 and January 29, 2022 |
| Max in One Month | 64.8" (164.5 cm) | February 2015 |
| Max in One Season | 110.6" (280.9 cm) | 2014-15 |
| Max in One Year | 108.6" (275.8 cm) | 2015 |
| Earliest Snow | 0.2" (0.5 cm) | October 10, 1979 |
| Earliest Measurable Snow | 0.2" (0.5 cm) | October 10, 1979 |
| Latest Snow | 0.5" (1.3 cm) | May 10, 1977 |
| Latest Measurable Snow | 0.5" (1.3 cm) | May 10, 1977 |
| Period of Record | ||
| Temperature | January 1, 1936 – February 6, 2025 | |
| Precipitation | January 1, 1936 – February 6, 2025 | |
| Snowfall | January 1, 1936 – February 6, 2025 | |
Note: Records compiled from NOAA GHCN-Daily observations at BOSTON (8 mi from Lynn, MA). Quality-flagged readings are excluded. Monthly and annual totals require substantially complete reporting for “least” records.
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Frequently Asked Questions
What is the hottest temperature ever recorded in Lynn, MA?
The all-time record high in Lynn, MA is 102.9°F (39°C), set on July 22, 2011.
What is the coldest temperature ever recorded in Lynn, MA?
The all-time record low in Lynn, MA is -14°F (-26°C), set on February 15, 1943.
What is the most rain Lynn, MA has ever had in one day?
The most precipitation recorded in one calendar day near Lynn, MA is 7.06 inches, on August 19, 1955.
What is the biggest snowfall ever recorded in Lynn, MA?
The most snow recorded in one calendar day near Lynn, MA is 23.6 inches, on February 17, 2003 and January 29, 2022.
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