Ágios Athanásios climate — normals and trends

Q: What is the climate of Ágios Athanásios?

Ágios Athanásios has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 15.8 °C and it receives 503 mm of precipitation per year.

Q: What is the hottest day ever recorded in Ágios Athanásios?

The hottest day measured in Ágios Athanásios between 1940 and 2025 was 24 July 2007, reaching 45.0 °C.

Q: What is the coldest day in Ágios Athanásios?

The coldest day measured in Ágios Athanásios between 1940 and 2025 was 25 January 1942, at -18.8 °C.

Q: Does it snow in Ágios Athanásios?

Yes. Ágios Athanásios gets on average 19.7 cm of snow per year and has around 30 frost days.

Q: Has the climate of Ágios Athanásios warmed?

Yes: Ágios Athanásios warmed by +1.9 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Ágios Athanásios?

The wettest day measured in Ágios Athanásios between 1940 and 2025 was 8 October 2006, with 71 mm of rain in 24 hours.

Q: What was the windiest day in Ágios Athanásios?

The windiest day measured in Ágios Athanásios between 1940 and 2025 was 2 April 1944, with winds reaching 37.8 km/h.

Q: What is the warmest month in Ágios Athanásios?

The warmest month in Ágios Athanásios is July (27.1 °C on average); the coldest is January (4.5 °C).

Q: How much does it rain in Ágios Athanásios?

Ágios Athanásios receives on average 503 mm of precipitation per year, spread over about 77 rainy days.

Q: Is it sunny in Ágios Athanásios?

Ágios Athanásios gets on average 9.8 hours of sunshine per day, roughly 3,577 hours per year over 1940-2025.

Ágios Athanásios (Greece) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 15.8 °C and it receives 503 mm of precipitation per year.

These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.

The warmest month is July (27.1 °C on average) and the coldest is January (4.5 °C). Rainfall peaks in December.

Ágios Athanásios averages 30 frost days, 80 hot days (≥ 30 °C) and 77 rainy days per year.

Ágios Athanásios has warmed by +1.9 °C between 1940 and 2025, or +0.23 °C per decade. This trend is statistically significant.

The number of frost days there went from about 38 to 22 per year over the period.

The hottest day of the period reached 45.0 °C (on 24 July 2007) and the coldest -18.8 °C (on 25 January 1942).

Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.

Climate normals · ERA5

Ágios AthanásiosCentral Macedonia

coords: 40.72°, 22.73°
period: 1940–2025 · 86 yrs

CsaHot-summer MediterraneanWarmest monthJulyColdest monthJanuaryWettest monthDecemberDriest monthAugust

Mean daily temperature

15.8°C

Average daily high

20.9°C

Average daily low

11.3°C

Annual rainfall

503mm

Sunshine / day

9.8h

Mean relative humidity

67%

Average peak wind

11.4km/h

Seasonal range

22.6°C

Frost days (< 0 °C)

30 d/yr

Hot days (≥ 30 °C)

80 d/yr

Rainy days (≥ 1 mm)

77 d/yr

Annual snowfall

19.7 cm

Average feels-like high

20.3 °C

Average feels-like low

10.3 °C

Average peak gust

26.6 km/h

Tropical nights (≥ 20 °C)

61 d/yr

Solar radiation

15.3 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.9 °C

since 1940

+0.2 °C per decade · r² = 0.52 · p = < 0.001

19402025

Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).

A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.

Records for the period

Hottest day

45.0 °C

24 July 2007

Coldest day

-18.8 °C

25 January 1942

Wettest day

71 mm

8 October 2006

Windiest day

37.8 km/h

2 April 1944

Strongest gust

89.3 km/h

19 November 1979

Hottest feels-like

47.1 °C

24 July 2007

Coldest feels-like

-24.0 °C

25 January 1942

Snowiest day

23.2 cm

16 December 1988

Sunniest day

14.9 h

27 June 2025

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days	Frost days
2025	40.2 °C23 July 2025	-1.9 °C20 February 2025	17.1 °C	644 mm	106	4
2024	41.3 °C18 July 2024	-4.1 °C14 January 2024	17.9 °C	520 mm	105	8
2023	42.3 °C23 July 2023	-6.8 °C11 February 2023	17.4 °C	467 mm	96	11
2022	39.3 °C19 August 2022	-5.6 °C26 January 2022	16.8 °C	610 mm	98	26
2021	42.9 °C3 August 2021	-6.1 °C23 December 2021	16.7 °C	555 mm	99	20
2020	40.3 °C31 July 2020	-6.2 °C9 January 2020	16.9 °C	481 mm	94	21
2019	39.0 °C1 August 2019	-6.5 °C8 January 2019	17.4 °C	583 mm	102	18
2018	37.4 °C19 August 2018	-4.5 °C25 January 2018	17.4 °C	520 mm	112	22
2017	41.4 °C30 June 2017	-8.4 °C8 January 2017	16.8 °C	491 mm	95	28
2016	39.4 °C23 June 2016	-7.3 °C1 January 2016	17.0 °C	406 mm	99	28
2015	39.6 °C21 July 2015	-7.2 °C8 January 2015	16.8 °C	552 mm	91	29
2014	38.0 °C26 June 2014	-2.8 °C28 December 2014	17.0 °C	805 mm	84	6
2013	39.4 °C4 August 2013	-6.2 °C10 January 2013	17.1 °C	474 mm	101	27
2012	43.1 °C7 August 2012	-5.6 °C14 December 2012	16.9 °C	452 mm	117	40
2011	38.6 °C10 July 2011	-6.3 °C27 January 2011	15.8 °C	381 mm	95	45
2010	39.6 °C14 August 2010	-5.5 °C17 December 2010	17.0 °C	558 mm	85	23
2009	39.7 °C25 July 2009	-6.7 °C1 January 2009	16.7 °C	603 mm	87	17
2008	39.5 °C6 August 2008	-5.9 °C18 February 2008	16.8 °C	368 mm	93	25
2007	45.0 °C24 July 2007	-5.1 °C16 December 2007	16.7 °C	504 mm	89	22
2006	39.0 °C18 August 2006	-9.7 °C27 January 2006	15.8 °C	562 mm	88	43
2005	38.8 °C2 August 2005	-5.6 °C9 February 2005	15.9 °C	420 mm	83	34
2004	38.6 °C23 July 2004	-6.5 °C9 January 2004	15.9 °C	470 mm	83	37
2003	40.0 °C31 August 2003	-5.6 °C26 February 2003	15.9 °C	495 mm	93	44
2002	39.8 °C23 June 2002	-5.7 °C13 January 2002	16.4 °C	709 mm	71	19
2001	39.9 °C10 August 2001	-11.2 °C20 December 2001	16.3 °C	374 mm	95	34
2000	42.7 °C5 July 2000	-7.1 °C25 December 2000	16.2 °C	301 mm	89	37
1999	40.1 °C20 August 1999	-3.5 °C24 January 1999	16.4 °C	461 mm	86	32
1998	41.1 °C4 August 1998	-7.0 °C28 December 1998	16.1 °C	453 mm	80	23
1997	39.9 °C6 July 1997	-7.9 °C4 February 1997	15.5 °C	368 mm	75	21
1996	38.2 °C4 July 1996	-5.8 °C19 January 1996	15.4 °C	528 mm	71	19
1995	36.3 °C5 July 1995	-5.7 °C24 November 1995	15.8 °C	506 mm	86	21
1994	40.8 °C12 August 1994	-5.2 °C19 December 1994	16.7 °C	514 mm	107	18
1993	41.4 °C26 August 1993	-9.9 °C7 January 1993	15.9 °C	314 mm	92	40
1992	36.9 °C9 August 1992	-6.0 °C3 February 1992	15.5 °C	307 mm	72	51
1991	36.4 °C19 June 1991	-9.1 °C4 February 1991	14.8 °C	421 mm	63	43
1990	36.7 °C2 July 1990	-8.4 °C8 January 1990	16.2 °C	343 mm	83	34
1989	37.2 °C21 August 1989	-5.9 °C4 January 1989	15.7 °C	284 mm	68	48
1988	42.8 °C7 July 1988	-6.4 °C19 December 1988	15.6 °C	362 mm	89	29
1987	41.1 °C26 July 1987	-5.1 °C10 January 1987	15.5 °C	683 mm	78	29
1986	36.3 °C20 August 1986	-7.8 °C27 December 1986	15.5 °C	461 mm	75	31
1985	39.7 °C1 August 1985	-7.3 °C19 February 1985	15.8 °C	424 mm	81	30
1984	36.6 °C16 July 1984	-4.0 °C8 December 1984	15.4 °C	422 mm	59	13
1983	38.4 °C29 July 1983	-5.7 °C26 February 1983	15.1 °C	517 mm	42	31
1982	39.5 °C25 June 1982	-5.5 °C6 February 1982	15.1 °C	564 mm	65	31
1981	38.5 °C30 June 1981	-7.3 °C18 February 1981	15.3 °C	499 mm	67	36
1980	38.8 °C11 July 1980	-4.0 °C14 January 1980	15.4 °C	469 mm	71	27
1979	38.3 °C14 July 1979	-9.0 °C9 January 1979	15.7 °C	585 mm	64	26
1978	37.1 °C6 July 1978	-5.8 °C11 January 1978	15.3 °C	516 mm	67	20
1977	41.5 °C10 July 1977	-5.8 °C7 January 1977	16.2 °C	297 mm	85	23
1976	35.5 °C6 July 1976	-8.4 °C10 February 1976	14.9 °C	709 mm	31	34
1975	37.3 °C18 July 1975	-5.1 °C10 February 1975	15.7 °C	415 mm	82	40
1974	38.7 °C16 July 1974	-3.3 °C11 December 1974	15.4 °C	589 mm	68	16
1973	43.5 °C19 July 1973	-6.4 °C13 December 1973	15.3 °C	468 mm	67	34
1972	37.5 °C17 June 1972	-4.7 °C22 December 1972	15.3 °C	810 mm	65	27
1971	37.5 °C8 August 1971	-3.1 °C16 December 1971	15.4 °C	651 mm	65	19
1970	37.8 °C7 August 1970	-5.1 °C19 December 1970	15.8 °C	478 mm	81	22
1969	36.3 °C31 May 1969	-9.5 °C13 January 1969	15.9 °C	566 mm	77	22
1968	41.4 °C10 July 1968	-12.2 °C15 January 1968	16.0 °C	657 mm	80	34
1967	38.4 °C6 August 1967	-9.6 °C20 January 1967	15.6 °C	459 mm	66	35
1966	37.0 °C5 August 1966	-5.6 °C9 January 1966	16.1 °C	672 mm	61	14
1965	37.0 °C27 July 1965	-6.0 °C13 February 1965	14.8 °C	370 mm	47	33
1964	34.8 °C9 August 1964	-6.1 °C20 January 1964	15.1 °C	534 mm	56	37
1963	38.7 °C16 August 1963	-13.9 °C27 January 1963	15.3 °C	618 mm	67	33
1962	38.1 °C6 August 1962	-7.1 °C6 February 1962	15.8 °C	598 mm	96	34
1961	37.2 °C14 July 1961	-5.7 °C21 January 1961	16.0 °C	363 mm	76	29
1960	38.1 °C26 August 1960	-6.6 °C3 February 1960	15.8 °C	569 mm	74	20
1959	36.0 °C16 July 1959	-4.1 °C20 January 1959	15.1 °C	513 mm	64	29
1958	42.4 °C24 August 1958	-3.6 °C10 January 1958	16.1 °C	363 mm	91	14
1957	40.6 °C14 August 1957	-9.8 °C21 January 1957	15.7 °C	570 mm	65	27
1956	39.9 °C22 July 1956	-13.3 °C9 February 1956	14.7 °C	556 mm	74	38
1955	38.5 °C22 July 1955	-8.3 °C6 March 1955	15.7 °C	682 mm	48	11
1954	37.9 °C11 August 1954	-14.9 °C27 January 1954	15.0 °C	713 mm	98	45
1953	36.3 °C28 July 1953	-11.3 °C27 December 1953	15.1 °C	575 mm	82	41
1952	41.8 °C22 August 1952	-5.7 °C17 March 1952	16.7 °C	448 mm	102	21
1951	40.6 °C10 August 1951	-3.2 °C16 December 1951	16.4 °C	557 mm	90	16
1950	37.8 °C13 September 1950	-13.3 °C14 January 1950	16.4 °C	477 mm	109	29
1949	37.5 °C4 August 1949	-5.6 °C8 March 1949	15.2 °C	462 mm	54	33
1948	37.1 °C13 August 1948	-4.0 °C29 December 1948	15.3 °C	326 mm	69	43
1947	37.8 °C10 July 1947	-7.9 °C10 January 1947	16.0 °C	509 mm	80	41
1946	38.5 °C14 August 1946	-9.6 °C9 January 1946	15.7 °C	413 mm	99	46
1945	39.5 °C30 July 1945	-9.9 °C5 January 1945	14.8 °C	523 mm	85	67
1944	35.3 °C23 July 1944	-7.7 °C9 January 1944	14.5 °C	547 mm	51	40
1943	38.6 °C22 July 1943	-11.8 °C28 January 1943	15.3 °C	348 mm	79	39
1942	35.4 °C12 June 1942	-18.8 °C25 January 1942	14.5 °C	492 mm	73	42
1941	38.9 °C5 August 1941	-16.7 °C30 December 1941	14.2 °C	584 mm	59	50
1940	36.5 °C17 July 1940	-15.4 °C3 January 1940	14.2 °C	501 mm	57	63

Normals computed over complete calendar years 1940–2025.

A specific year

Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?

Year

Across the whole year

Average daily high

22.3 °C

+1.4 °C

Hot days (≥ 30 °C)

106 d/yr

+26

Frost days (< 0 °C)

4 d/yr

-26

Annual rainfall

644 mm

+141 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	11.4 °C	+2.8 °C	33 mm	-18 mm
Feb	10.3 °C	-0.9 °C	24 mm	-23 mm
Mar	17.4 °C	+2.7 °C	67 mm	+12 mm
Apr	19.8 °C	+0.2 °C	80 mm	+38 mm
May	24.5 °C	-0.6 °C	91 mm	+49 mm
Jun	33.7 °C	+3.5 °C	4 mm	-22 mm
Jul	35.8 °C	+2.8 °C	21 mm	+2 mm
Aug	33.2 °C	+0.5 °C	20 mm	+3 mm
Sep	29.8 °C	+1.8 °C	8 mm	-18 mm
Oct	20.1 °C	-1.5 °C	70 mm	+17 mm
Nov	17.5 °C	+2.2 °C	105 mm	+44 mm
Dec	12.9 °C	+2.7 °C	123 mm	+57 mm

The year's extremes

Hottest day

40.2 °C

23 Jul 2025

Coldest day

-1.9 °C

20 Feb 2025

Wettest day

37.1 mm

5 Dec 2025

Windiest day

27.2 km/h

6 Apr 2025

Strongest gust

57.2 km/h

6 Apr 2025

Hottest feels-like

44.1 °C

23 Jul 2025

Coldest feels-like

-5.5 °C

20 Feb 2025

Snowiest day

3.2 cm

13 Jan 2025

Sunniest day

14.9 h

27 Jun 2025

What was the weather like that day?

Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.

Date

Frequently asked questions

What is the climate of Ágios Athanásios?

Ágios Athanásios has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 15.8 °C and it receives 503 mm of precipitation per year.

What is the hottest day ever recorded in Ágios Athanásios?

The hottest day measured in Ágios Athanásios between 1940 and 2025 was 24 July 2007, reaching 45.0 °C.

What is the coldest day in Ágios Athanásios?

The coldest day measured in Ágios Athanásios between 1940 and 2025 was 25 January 1942, at -18.8 °C.

Does it snow in Ágios Athanásios?

Yes. Ágios Athanásios gets on average 19.7 cm of snow per year and has around 30 frost days.

Has the climate of Ágios Athanásios warmed?

Yes: Ágios Athanásios warmed by +1.9 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Ágios Athanásios?

The wettest day measured in Ágios Athanásios between 1940 and 2025 was 8 October 2006, with 71 mm of rain in 24 hours.

What was the windiest day in Ágios Athanásios?

The windiest day measured in Ágios Athanásios between 1940 and 2025 was 2 April 1944, with winds reaching 37.8 km/h.

What is the warmest month in Ágios Athanásios?

The warmest month in Ágios Athanásios is July (27.1 °C on average); the coldest is January (4.5 °C).

How much does it rain in Ágios Athanásios?

Ágios Athanásios receives on average 503 mm of precipitation per year, spread over about 77 rainy days.

Is it sunny in Ágios Athanásios?

Ágios Athanásios gets on average 9.8 hours of sunshine per day, roughly 3,577 hours per year over 1940-2025.

What is the biggest single-day snowfall in Ágios Athanásios?

The heaviest 24-hour snowfall measured in Ágios Athanásios between 1940 and 2025 was 16 December 1988, with 23.2 cm.

Are there tropical nights in Ágios Athanásios?

Yes: Ágios Athanásios has on average 61 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Ágios Athanásios?

In Ágios Athanásios, between 1940 and 2025, the highest apparent temperature reached 47.1 °C on 24 July 2007, and the lowest was -24.0 °C on 25 January 1942.

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