Lytton climate by month
Averages and records for each calendar month at Lytton , Canada, from 1990 to 2013. The warmest month is July, averaging 29.4°C; the coolest is January at 1.7°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 1.7°C | −4.4°C | 16.5°C27 January 2011 | −22.9°C12 January 1998 | 20 / 22 |
| February | 6.4°C | −1.7°C | 16.3°C3 February 2005 | −18.3°C2 February 1996 | 20 / 22 |
| March | 10.7°C | 0.8°C | 24.7°C31 March 2013 | −15.1°C10 March 2009 | 21 / 23 |
| April | 16.3°C | 4.3°C | 31.0°C26 April 2005 | −5.0°C1 April 2008 | 21 / 23 |
| May | 21.0°C | 8.7°C | 38.4°C28 May 2005 | −0.2°C10 May 1999 | 20 / 23 |
| June | 24.3°C | 12.3°C | 40.0°C29 June 2008 | 4.2°C12 June 2001 | 20 / 21 |
| July | 29.4°C | 15.5°C | 42.0°C21 July 2006 | 7.9°C2 July 1999 | 20 / 22 |
| August | 29.0°C | 15.0°C | 41.8°C14 August 2004 | 6.2°C28 August 2000 | 19 / 22 |
| September | 24.2°C | 10.7°C | 36.6°C3 September 2003 | 1.4°C23 September 2000 | 19 / 20 |
| October | 14.6°C | 5.4°C | 27.3°C2 October 2003 | −6.5°C31 October 2006 | 19 / 20 |
| November | 6.7°C | 0.5°C | 19.6°C12 November 1990 | −20.1°C29 November 2006 | 19 / 21 |
| December | 1.7°C | −3.8°C | 13.5°C19 December 2004 | −23.5°C20 December 2008 | 18 / 22 |
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 18 to 21 years each.
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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.