Teslin Arpt climate by month
Averages and records for each calendar month at Teslin Arpt, Canada, from 1943 to 2013. The warmest month is July, averaging 19.9°C; the coolest is January at −14.5°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −14.5°C | −23.9°C | 7.9°C14 January 2013 | −52.8°C30 January 1947 | 59 / 60 |
| February | −8.3°C | −19.6°C | 11.0°C26 February 1992 | −50.6°C2 February 1968 | 56 / 57 |
| March | −1.2°C | −13.9°C | 13.0°C29 March 1994 | −41.1°C3 March 1955 | 55 / 55 |
| April | 5.7°C | −6.1°C | 22.0°C30 April 2002 | −27.8°C2 April 1972 | 57 / 58 |
| May | 12.9°C | −0.3°C | 29.0°C27 May 1998 | −13.5°C3 May 2002 | 57 / 58 |
| June | 18.3°C | 4.5°C | 33.3°C14 June 1969 | −4.0°C14 June 1996 | 57 / 59 |
| July | 19.9°C | 7.2°C | 31.1°C10 July 1951 | −1.7°C17 July 1976 | 54 / 56 |
| August | 18.2°C | 5.5°C | 32.5°C5 August 1999 | −4.0°C29 August 1992 | 54 / 56 |
| September | 12.5°C | 1.7°C | 26.1°C17 September 1967 | −20.0°C19 September 2000 | 54 / 55 |
| October | 4.6°C | −3.6°C | 18.3°C1 October 1958 | −25.0°C30 October 1984 | 55 / 56 |
| November | −5.6°C | −13.3°C | 10.0°C4 November 1949 | −40.6°C24 November 1955 | 56 / 57 |
| December | −11.3°C | −19.9°C | 9.0°C26 December 1999 | −48.0°C29 December 1992 | 56 / 57 |
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 54 to 59 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.