Aldan climate by month

Averages and records for each calendar month at Aldan, Russia, from 1937 to 2025. The warmest month is July, averaging 22.7°C; the coolest is January at −23.0°C.

Average and record high and low temperature for each calendar month at Aldan, with the number of years behind each figure.
Month	Avg high	Avg low	Record high	Record low	Years
January	−23.0°C	−31.0°C	−2.5°C2 January 1979	−50.0°C20 January 2023	84 / 89
February	−19.5°C	−29.0°C	−1.0°C23 February 1998	−46.6°C1 February 2021	83 / 89
March	−10.0°C	−21.2°C	9.1°C28 March 1990	−42.0°C1 March 1966	86 / 89
April	0.3°C	−10.2°C	18.8°C23 April 2014	−31.7°C2 April 1966	88 / 89
May	9.8°C	−0.4°C	27.8°C29 May 2018	−16.0°C2 May 1942	89 / 89
June	19.8°C	7.2°C	34.3°C26 June 1970	−5.9°C2 June 1999	87 / 89
July	22.7°C	11.0°C	36.5°C3 July 2021	−0.8°C31 July 1996	86 / 89
August	19.2°C	8.3°C	35.2°C3 August 1969	−4.4°C26 August 1992	88 / 89
September	9.9°C	1.0°C	25.8°C11 September 1947	−16.1°C27 September 1987	84 / 88
October	−2.3°C	−10.2°C	16.7°C6 October 2015	−30.3°C31 October 1982	85 / 88
November	−15.1°C	−23.3°C	6.1°C3 November 1978	−44.9°C7 November 1979	80 / 88
December	−22.2°C	−30.0°C	−0.6°C4 December 1979	−48.3°C21 December 1952	81 / 88

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 80 to 89 years each.

Hottest on record36.5°C3 July 2021Source: NOAA GHCN-Daily

Coldest on record−50.0°C20 January 2023Source: NOAA GHCN-Daily

See what Aldan 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.

Aldan climate by month

Averages and records for each calendar month at Aldan, Russia, from 1937 to 2025. The warmest month is July, averaging 22.7°C; the coolest is January at −23.0°C.

Average and record high and low temperature for each calendar month at Aldan, with the number of years behind each figure.
Month	Avg high	Avg low	Record high	Record low	Years
January	−23.0°C	−31.0°C	−2.5°C2 January 1979	−50.0°C20 January 2023	84 / 89
February	−19.5°C	−29.0°C	−1.0°C23 February 1998	−46.6°C1 February 2021	83 / 89
March	−10.0°C	−21.2°C	9.1°C28 March 1990	−42.0°C1 March 1966	86 / 89
April	0.3°C	−10.2°C	18.8°C23 April 2014	−31.7°C2 April 1966	88 / 89
May	9.8°C	−0.4°C	27.8°C29 May 2018	−16.0°C2 May 1942	89 / 89
June	19.8°C	7.2°C	34.3°C26 June 1970	−5.9°C2 June 1999	87 / 89
July	22.7°C	11.0°C	36.5°C3 July 2021	−0.8°C31 July 1996	86 / 89
August	19.2°C	8.3°C	35.2°C3 August 1969	−4.4°C26 August 1992	88 / 89
September	9.9°C	1.0°C	25.8°C11 September 1947	−16.1°C27 September 1987	84 / 88
October	−2.3°C	−10.2°C	16.7°C6 October 2015	−30.3°C31 October 1982	85 / 88
November	−15.1°C	−23.3°C	6.1°C3 November 1978	−44.9°C7 November 1979	80 / 88
December	−22.2°C	−30.0°C	−0.6°C4 December 1979	−48.3°C21 December 1952	81 / 88

Hottest on record36.5°C3 July 2021Source: NOAA GHCN-Daily

Coldest on record−50.0°C20 January 2023Source: NOAA GHCN-Daily