Hilok climate by month

Averages and records for each calendar month at Hilok, Russia, from 1936 to 2025. The warmest month is July, averaging 25.1°C; the coolest is January at −16.2°C.

Average and record high and low temperature for each calendar month at Hilok, with the number of years behind each figure.
Month	Avg high	Avg low	Record high	Record low	Years
January	−16.2°C	−31.9°C	−0.6°C16 January 2025	−49.9°C8 January 1961	87 / 89
February	−10.0°C	−29.4°C	6.4°C17 February 1998	−51.0°C3 February 2001	82 / 88
March	−0.9°C	−19.9°C	19.5°C25 March 2018	−47.1°C3 March 1955	85 / 89
April	8.2°C	−7.4°C	27.4°C28 April 2014	−38.9°C5 April 1984	88 / 89
May	16.8°C	−1.1°C	34.8°C26 May 1974	−18.3°C5 May 1969	89 / 89
June	23.5°C	5.4°C	38.2°C26 June 2010	−8.7°C3 June 1961	86 / 89
July	25.1°C	9.9°C	38.9°C17 July 1977	−3.5°C1 July 1960	88 / 89
August	22.4°C	7.6°C	37.5°C1 August 1936	−6.4°C31 August 1966	87 / 89
September	15.6°C	0.1°C	32.2°C8 September 2022	−19.3°C29 September 1958	87 / 88
October	6.3°C	−8.3°C	26.1°C1 October 1986	−32.6°C31 October 1981	88 / 88
November	−6.1°C	−20.1°C	12.4°C2 November 1966	−41.4°C24 November 1954	85 / 88
December	−14.6°C	−28.0°C	5.5°C15 December 1963	−48.8°C30 December 1954	84 / 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 82 to 89 years each.

Hottest on record38.9°C17 July 1977Source: NOAA GHCN-Daily

Coldest on record−51.0°C3 February 2001Source: NOAA GHCN-Daily

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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.

Hilok climate by month

Averages and records for each calendar month at Hilok, Russia, from 1936 to 2025. The warmest month is July, averaging 25.1°C; the coolest is January at −16.2°C.

Average and record high and low temperature for each calendar month at Hilok, with the number of years behind each figure.
Month	Avg high	Avg low	Record high	Record low	Years
January	−16.2°C	−31.9°C	−0.6°C16 January 2025	−49.9°C8 January 1961	87 / 89
February	−10.0°C	−29.4°C	6.4°C17 February 1998	−51.0°C3 February 2001	82 / 88
March	−0.9°C	−19.9°C	19.5°C25 March 2018	−47.1°C3 March 1955	85 / 89
April	8.2°C	−7.4°C	27.4°C28 April 2014	−38.9°C5 April 1984	88 / 89
May	16.8°C	−1.1°C	34.8°C26 May 1974	−18.3°C5 May 1969	89 / 89
June	23.5°C	5.4°C	38.2°C26 June 2010	−8.7°C3 June 1961	86 / 89
July	25.1°C	9.9°C	38.9°C17 July 1977	−3.5°C1 July 1960	88 / 89
August	22.4°C	7.6°C	37.5°C1 August 1936	−6.4°C31 August 1966	87 / 89
September	15.6°C	0.1°C	32.2°C8 September 2022	−19.3°C29 September 1958	87 / 88
October	6.3°C	−8.3°C	26.1°C1 October 1986	−32.6°C31 October 1981	88 / 88
November	−6.1°C	−20.1°C	12.4°C2 November 1966	−41.4°C24 November 1954	85 / 88
December	−14.6°C	−28.0°C	5.5°C15 December 1963	−48.8°C30 December 1954	84 / 88

Hottest on record38.9°C17 July 1977Source: NOAA GHCN-Daily

Coldest on record−51.0°C3 February 2001Source: NOAA GHCN-Daily