Saranac Lake/Adirondack Rgnl weather by month
Averages and records for each calendar month at Saranac Lake/Adirondack Rgnl, United States, from 1998 to 2026. The warmest month is July, averaging 24.9°C; the coolest is January at −4.0°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −4.0°C | −15.7°C | 15.6°C14 January 2005 | −38.3°C15 January 2004 | 28 / 28 |
| February | −2.2°C | −15.6°C | 17.2°C21 February 2018 | −38.3°C15 February 2003 | 28 / 28 |
| March | 3.0°C | −10.3°C | 25.0°C21 March 2012 | −37.1°C7 March 2007 | 28 / 28 |
| April | 10.6°C | −3.0°C | 30.6°C27 April 2009 | −21.1°C7 April 2003 | 28 / 28 |
| May | 18.2°C | 2.8°C | 33.9°C27 May 2020 | −8.9°C13 May 2005 | 28 / 28 |
| June | 22.4°C | 8.3°C | 32.2°C27 June 1999 | −3.3°C4 June 2002 | 29 / 29 |
| July | 24.9°C | 10.7°C | 33.3°C8 July 2010 | 0.0°C27 July 2001 | 29 / 29 |
| August | 23.9°C | 9.7°C | 32.8°C1 August 2006 | −1.0°C20 August 2007 | 28 / 29 |
| September | 20.5°C | 5.5°C | 33.3°C7 September 2007 | −6.7°C29 September 2000 | 28 / 29 |
| October | 12.8°C | 0.6°C | 30.0°C4 October 2023 | −13.8°C31 October 2020 | 28 / 28 |
| November | 5.5°C | −5.0°C | 21.7°C5 November 2015 | −29.3°C23 November 2018 | 28 / 28 |
| December | −0.8°C | −11.0°C | 17.8°C24 December 2015 | −33.2°C17 December 2013 | 28 / 28 |
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 28 to 29 years each.
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Climate at nearby stations
The closest stations with twelve months of archive of their own, nearest first.
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.