Cambridge/Dorchester Rgnl climate by month
Averages and records for each calendar month at Cambridge/Dorchester Rgnl, United States, from 1893 to 1991. The warmest month is July, averaging 30.9°C; the coolest is January at 6.8°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 6.8°C | −2.5°C | 25.6°C26 January 1950 | −21.1°C29 January 1961 | 90 / 93 |
| February | 7.8°C | −2.3°C | 28.3°C25 February 1930 | −21.1°C9 February 1934 | 89 / 93 |
| March | 12.9°C | 1.9°C | 32.8°C29 March 1907 | −13.3°C1 March 1934 | 88 / 91 |
| April | 18.8°C | 6.7°C | 33.9°C19 April 1896 | −8.3°C1 April 1923 | 88 / 92 |
| May | 24.4°C | 12.2°C | 37.8°C27 May 1914 | −0.6°C6 May 1920 | 92 / 92 |
| June | 28.8°C | 17.0°C | 38.9°C28 June 1921 | 2.2°C1 June 1938 | 89 / 92 |
| July | 30.9°C | 19.7°C | 41.1°C21 July 1930 | 8.9°C2 July 1952 | 89 / 91 |
| August | 29.9°C | 18.8°C | 40.0°C7 August 1918 | 5.0°C29 August 1986 | 88 / 89 |
| September | 26.8°C | 15.3°C | 38.3°C11 September 1983 | 1.7°C25 September 1963 | 84 / 89 |
| October | 20.8°C | 9.2°C | 34.4°C5 October 1941 | −4.4°C23 October 1930 | 90 / 91 |
| November | 14.5°C | 3.8°C | 30.0°C1 November 1950 | −13.3°C29 November 1930 | 88 / 90 |
| December | 8.5°C | −1.0°C | 23.9°C30 December 1984 | −18.9°C30 December 1917 | 90 / 91 |
Years shows the number behind the average high, then the number holding a record for that month. They differ because a year contributes an average only when the month has at least 25 days of readings, while a single reading is enough to set a record. The average low is withheld on the same 25-day rule and is counted separately again; it is shown as a dash where the archive cannot support it. Across the twelve months here the averages rest on 84 to 92 years each.
See what Cambridge/Dorchester Rgnl is doing right now
Every figure on this page is computed from NOAA GHCN-Daily observations stored per station, per year, per month. Nothing is modelled, interpolated or estimated, and a month the archive never covered is left out rather than filled in. A station appears here only once all twelve months carry an average from at least 10 years. See how this is built.