Climate · 2000–2025

Climate of Jánoshalma

Bács-Kiskun County · monthly averages, precipitation, records and warming trend

12.3 °CMean annual temperature

645 mmPrecipitation per year

29Hot days (≥30 °C) / year

69Frost days / year

38.2 °CRecord high (2007)

52. / 348Warmth rank among towns

Climate of Jánoshalma in brief

Based on daily data from 2000–2025, the mean annual temperature in Jánoshalma is 12.3 °C. Summer afternoons reach 28.1 °C on average in July, while January nights fall to -1.9 °C. The area receives about 645 mm of precipitation a year, spread over 112 days with at least 1 mm.

That makes Jánoshalma the 52nd warmest of 348 Hungarian towns: 0.6 °C warmer than the national town average (11.7 °C), and 41 mm drier (261st by precipitation).

A typical year brings 29 hot days (at least 30 °C), 84 summer days (at least 25 °C) and 69 frost days (minimum below 0 °C). The warmest month is July, the coldest January.

The climate is warming: the 2000–2009 average was 12.0 °C, while 2016–2025 averaged 12.8 °C (+0.9 °C). The warmest year was 2024 (14.2 °C), the coldest 2005 (10.7 °C).

Records of the period: the highest daily maximum was 38.2 °C (20 July 2007), the lowest minimum -21.9 °C (25 December 2001), and the wettest day brought 50.1 mm (10 September 2010).

Current conditions: Jánoshalma weather forecast · 7-day forecast · what to expect in September.

Climate table of Jánoshalma

Click a month for the detailed monthly page.

Month	Avg high	Avg low	Mean	Precip.	Wet days	Hot days	Frost days	Soil 0–7 cm
January	4.2 °C	-1.9 °C	0.9 °C	43 mm	10	0.0	20.4	1.7 °C
February	6.8 °C	-1.1 °C	2.7 °C	46 mm	9	0.0	16.1	3.1 °C
March	11.6 °C	2.1 °C	6.8 °C	50 mm	10	0.0	9.2	6.8 °C
April	17.3 °C	6.9 °C	12.3 °C	46 mm	9	0.0	1.0	12.4 °C
May	22.0 °C	11.8 °C	17.2 °C	70 mm	12	0.6	0.0	17.5 °C
June	26.1 °C	16.0 °C	21.4 °C	68 mm	11	5.8	0.0	22.0 °C
July	28.1 °C	17.9 °C	23.4 °C	56 mm	9	10.6	0.0	24.4 °C
August	28.1 °C	17.7 °C	23.1 °C	54 mm	8	10.8	0.0	24.2 °C
September	22.5 °C	13.2 °C	17.8 °C	62 mm	9	1.7	0.0	18.9 °C
October	17.0 °C	8.4 °C	12.5 °C	49 mm	8	0.0	0.4	13.2 °C
November	10.8 °C	3.9 °C	7.1 °C	50 mm	8	0.0	5.7	7.7 °C
December	5.0 °C	-0.5 °C	2.2 °C	52 mm	10	0.0	16.3	3.0 °C
Year	16.7 °C	7.9 °C	12.3 °C	645 mm	112	29.4	69.1	13.0 °C

Temperature through the year

Bar: average low to average high; dot: monthly mean (°C).

Precipitation by month

Average monthly total (mm).

Warming in Jánoshalma

Annual mean temperature; red: above the 2000–2025 average, blue: below.

Records

Highest temperature

38.2 °C 20 July 2007

Lowest temperature

-21.9 °C 25 December 2001

Wettest day

50.1 mm 10 September 2010

Warmest and coldest year

2024: 14.2 °C
2005: 10.7 °C

Compared with nearby towns

Town	Mean	Precip./year	Hot days	Frost days
Jánoshalma	12.3 °C	645 mm	29	69
Baja	12.4 °C	648 mm	29	69
Bácsalmás	12.5 °C	644 mm	33	69
Dunavecse	12.1 °C	646 mm	27	73
Hajós	12.4 °C	634 mm	28	68
Izsák	12.3 °C	626 mm	28	71
Kalocsa	12.4 °C	633 mm	29	70
Kecel	12.3 °C	638 mm	30	72
Kecskemét	12.1 °C	626 mm	28	76

Weather in Jánoshalma by month

Frequently asked questions

What is the climate like in Jánoshalma?

The mean annual temperature is 12.3 °C with about 645 mm of precipitation a year. Summers are warm (28.1 °C average high in July), winters are cold (-1.9 °C average low in January).

What is the hottest month in Jánoshalma?

July, with an average temperature of 23.4 °C and highs around 28.1 °C.

What is the wettest month in Jánoshalma?

May, with 70 mm on average.

What was the highest temperature ever recorded in Jánoshalma?

38.2 °C on 20 July 2007 (period 2000–2025).

When is the best time to visit Jánoshalma?

Pleasant daytime temperatures (18–27 °C) are typical in May, June, September.

← Climate of all Hungarian towns

Source: Meteon's own daily dataset built from the ERA5-Land reanalysis (Copernicus / ECMWF), 2000–2025, about 9 km grid resolution. Values describe the town's surroundings and can differ slightly from a single weather station. Hot day: maximum ≥ 30 °C; summer day: ≥ 25 °C; frost day: minimum < 0 °C; wet day: ≥ 1 mm.