Denizli Weather Records (TUM00017237)

Record envelope, standing records and threshold days for Denizli (TUM00017237), Turkey, with 53 years of record.

Key Facts for Denizli

Denizli (TUM00017237) is a weather station in Turkey at 37.78 latitude and 29.08 longitude, 425 m (1,394 ft) above sea level.
The station reports from 1973 to 2025, 53 years of record.
1,464 records set at Denizli still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Turkey, 37.78 latitude, 29.08 longitude.
Elevation: 425 m (1,394 ft).
Period of record: 1973 to 2025, 53 years.
Eligible elements: none yet.

Daily Record Envelope and 2026

21 days at or beyond a record

The band shows the record high and record low for each calendar day at Denizli. The lines show the 2026 daily maximum and minimum. 21 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Denizli, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	22.5 C (72.5 F)	-10.5 C (13.1 F)	17.9 C (64.2 F)	1.7 C (35.1 F)
Feb	25.9 C (78.6 F)	-10.5 C (13.1 F)	17.8 C (64.0 F)	-4.9 C (23.2 F)
Mar	31.8 C (89.2 F)	-4.7 C (23.5 F)	31.8 C (89.2 F)	1.5 C (34.7 F)
Apr	35.8 C (96.4 F)	-0.7 C (30.7 F)	31.0 C (87.8 F)	1.3 C (34.3 F)
May	39.5 C (103.1 F)	0.0 C (32.0 F)	36.6 C (97.9 F)	10.5 C (50.9 F)
Jun	44.3 C (111.7 F)	10.2 C (50.4 F)	40.7 C (105.3 F)	14.7 C (58.5 F)
Jul	43.9 C (111.0 F)	15.0 C (59.0 F)	43.7 C (110.7 F)	19.5 C (67.1 F)
Aug	43.3 C (109.9 F)	11.2 C (52.2 F)	42.0 C (107.6 F)	20.8 C (69.4 F)
Sep	41.6 C (106.9 F)	9.3 C (48.7 F)	n/a	n/a
Oct	36.9 C (98.4 F)	1.0 C (33.8 F)	n/a	n/a
Nov	31.6 C (88.9 F)	-4.2 C (24.4 F)	n/a	n/a
Dec	25.1 C (77.2 F)	-6.3 C (20.7 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Denizli still stand. 2024 holds the most, with 82.

Standing records at Denizli by the year they were set
Year set	Standing records
1973	74
1974	38
1998	15
1999	27
2000	77
2001	54
2002	59
2003	79
2004	63
2005	38
2006	51
2007	53
2008	52
2009	21
2010	70
2011	33
2012	40
2013	34
2014	20
2015	34
2016	66
2017	43
2018	38
2019	23
2020	58
2021	69
2022	50
2023	62
2024	82
2025	41

Wettest Day of Each Month

Mar: 77.7 mm (3.1 in)

The wettest day on record for each calendar month at Denizli. The most was 77.7 mm (3.1 in) on 28 March 2015.

Record daily precipitation for each month at Denizli
Month	Record daily precipitation (mm)	Date
Jan	76.5 mm (3.0 in)	7 January 2012
Feb	56.9 mm (2.2 in)	28 February 1973
Mar	77.7 mm (3.1 in)	28 March 2015
Apr	57.2 mm (2.3 in)	18 April 2002
May	42.9 mm (1.7 in)	8 May 2020
Jun	62.0 mm (2.4 in)	19 June 2010
Jul	37.1 mm (1.5 in)	5 July 1973
Aug	50.0 mm (2.0 in)	23 August 1999
Sep	36.3 mm (1.4 in)	14 September 2016
Oct	61.7 mm (2.4 in)	10 October 2011
Nov	39.1 mm (1.5 in)	29 November 2016
Dec	70.9 mm (2.8 in)	31 December 2014

Period of Record Coverage

1973 to 2025

31 years of record at Denizli, 1973 to 2025. 11 years have data for under 90 percent of days and are left out of rankings: 1973, 1974, 1975, 1998, 1999, 2005, 2013, 2014 and others.

Days with data per year at Denizli
Year	Days with data	Share of year	Complete
1973	256	70%	No
1974	166	45%	No
1975	3	1%	No
1998	184	50%	No
1999	321	88%	No
2000	349	95%	Yes
2001	349	96%	Yes
2002	349	96%	Yes
2003	338	93%	Yes
2004	343	94%	Yes
2005	319	87%	No
2006	346	95%	Yes
2007	343	94%	Yes
2008	357	98%	Yes
2009	352	96%	Yes
2010	351	96%	Yes
2011	350	96%	Yes
2012	349	95%	Yes
2013	245	67%	No
2014	184	50%	No
2015	317	87%	No
2016	298	81%	No
2017	358	98%	Yes
2018	351	96%	Yes
2019	353	97%	Yes
2020	353	96%	Yes
2021	349	96%	Yes
2022	362	99%	Yes
2023	352	96%	Yes
2024	340	93%	Yes
2025	227	62%	No

Latest Records

No records were set at this station in the latest data.

Climate Trend

17 complete years, 2000 to 2024

One stripe for each of 17 complete years at Denizli, 2000 to 2024. Blue stripes are years cooler than the station's own mean of 17.8 C (64.0 F); red stripes are warmer. The coolest year was 2011, at 16.5 C (61.7 F), and the warmest was 2024, at 19.7 C (67.5 F). The strongest colour marks a difference of 2.0 C (3.6 F).

Annual mean temperature at Denizli as warming stripes, 2000 to 2024
Year	Annual mean temperature	Difference from the station mean
2000	16.7 C	-1.11 C
2001	17.8 C	+0.03 C
2002	16.9 C	-0.93 C
2003	16.7 C	-1.14 C
2006	16.9 C	-0.92 C
2008	18.1 C	+0.30 C
2009	17.7 C	-0.08 C
2011	16.5 C	-1.28 C
2012	17.7 C	-0.14 C
2017	17.5 C	-0.32 C
2018	18.5 C	+0.73 C
2019	18.3 C	+0.51 C
2020	18.5 C	+0.70 C
2021	18.7 C	+0.86 C
2022	17.9 C	+0.05 C
2023	18.6 C	+0.79 C
2024	19.7 C	+1.94 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1973 to 2025

Yearly extremes at Denizli: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	44.3 C (111.7 F)	2016	41.1 C (106.0 F)	31
Coldest night (TNn)	-10.5 C (13.1 F)	2004	-4.9 C (23.2 F)	31
Wettest day (Rx1day)	77.7 mm (3.1 in)	2015	45.0 mm (1.8 in)	31
Wettest five days (Rx5day)	195.4 mm (7.7 in)	2012	69.6 mm (2.7 in)	29
Longest dry spell (CDD)	96 days	2011	31 days	31

Hottest day (TXx)

The hottest day of the year at Denizli, 1973 to 2025. The record is 44.3 C (111.7 F) in 2016, marked on the chart; the median year is 41.1 C (106.0 F).

Hottest day (TXx) at Denizli by year
Year	Hottest day (TXx)
1973	39.0 C (102.2 F)
1974	39.0 C (102.2 F)
1975	12.0 C (53.6 F)
1998	39.8 C (103.6 F)
1999	40.5 C (104.9 F)
2000	42.4 C (108.3 F)
2001	40.8 C (105.4 F)
2002	41.0 C (105.8 F)
2003	40.0 C (104.0 F)
2004	39.2 C (102.6 F)
2005	41.8 C (107.2 F)
2006	41.4 C (106.5 F)
2007	43.9 C (111.0 F)
2008	41.9 C (107.4 F)
2009	40.7 C (105.3 F)
2010	41.1 C (106.0 F)
2011	39.7 C (103.5 F)
2012	42.6 C (108.7 F)
2013	39.9 C (103.8 F)
2014	39.8 C (103.6 F)
2015	41.1 C (106.0 F)
2016	44.3 C (111.7 F)
2017	42.4 C (108.3 F)
2018	38.8 C (101.8 F)
2019	41.3 C (106.3 F)
2020	41.3 C (106.3 F)
2021	43.3 C (109.9 F)
2022	41.2 C (106.2 F)
2023	42.6 C (108.7 F)
2024	43.2 C (109.8 F)
2025	43.7 C (110.7 F)

Coldest night (TNn)

The coldest night of the year at Denizli, 1973 to 2025. The record is -10.5 C (13.1 F) in 2004, marked on the chart; the median year is -4.9 C (23.2 F).

Coldest night (TNn) at Denizli by year
Year	Coldest night (TNn)
1973	-10.0 C (14.0 F)
1974	-8.0 C (17.6 F)
1975	-4.0 C (24.8 F)
1998	-1.3 C (29.7 F)
1999	-2.2 C (28.0 F)
2000	-6.8 C (19.8 F)
2001	-5.2 C (22.6 F)
2002	-8.2 C (17.2 F)
2003	-4.6 C (23.7 F)
2004	-10.5 C (13.1 F)
2005	-5.1 C (22.8 F)
2006	-6.3 C (20.7 F)
2007	-3.3 C (26.1 F)
2008	-6.2 C (20.8 F)
2009	-2.8 C (27.0 F)
2010	-4.0 C (24.8 F)
2011	-3.2 C (26.2 F)
2012	-7.1 C (19.2 F)
2013	-5.6 C (21.9 F)
2014	-0.2 C (31.6 F)
2015	-10.5 C (13.1 F)
2016	-6.3 C (20.7 F)
2017	-5.1 C (22.8 F)
2018	-1.7 C (28.9 F)
2019	-4.7 C (23.5 F)
2020	-4.3 C (24.3 F)
2021	-4.3 C (24.3 F)
2022	-6.7 C (19.9 F)
2023	-3.0 C (26.6 F)
2024	-1.4 C (29.5 F)
2025	-4.9 C (23.2 F)

Wettest day (Rx1day)

The wettest day of the year at Denizli, 1973 to 2025. The record is 77.7 mm (3.1 in) in 2015, marked on the chart; the median year is 45.0 mm (1.8 in).

Wettest day (Rx1day) at Denizli by year
Year	Wettest day (Rx1day)
1973	56.9 mm (2.2 in)
1974	30.0 mm (1.2 in)
1975	0.0 mm (0.00 in)
1998	18.0 mm (0.7 in)
1999	50.0 mm (2.0 in)
2000	30.0 mm (1.2 in)
2001	58.9 mm (2.3 in)
2002	57.2 mm (2.3 in)
2003	37.8 mm (1.5 in)
2004	33.0 mm (1.3 in)
2005	54.1 mm (2.1 in)
2006	37.1 mm (1.5 in)
2007	33.8 mm (1.3 in)
2008	23.9 mm (0.9 in)
2009	45.2 mm (1.8 in)
2010	63.5 mm (2.5 in)
2011	61.7 mm (2.4 in)
2012	76.5 mm (3.0 in)
2013	40.1 mm (1.6 in)
2014	70.9 mm (2.8 in)
2015	77.7 mm (3.1 in)
2016	47.0 mm (1.9 in)
2017	49.3 mm (1.9 in)
2018	45.0 mm (1.8 in)
2019	38.9 mm (1.5 in)
2020	42.9 mm (1.7 in)
2021	54.6 mm (2.1 in)
2022	44.2 mm (1.7 in)
2023	50.8 mm (2.0 in)
2024	36.3 mm (1.4 in)
2025	32.3 mm (1.3 in)

Wettest five days (Rx5day)

The wettest five days of the year at Denizli, 1973 to 2025. The record is 195.4 mm (7.7 in) in 2012, marked on the chart; the median year is 69.6 mm (2.7 in).

Wettest five days (Rx5day) at Denizli by year
Year	Wettest five days (Rx5day)
1973	44.2 mm (1.7 in)
1974	7.1 mm (0.28 in)
1975	n/a
1998	34.0 mm (1.3 in)
1999	119.6 mm (4.7 in)
2000	n/a
2001	46.9 mm (1.8 in)
2002	84.1 mm (3.3 in)
2003	63.7 mm (2.5 in)
2004	49.1 mm (1.9 in)
2005	73.1 mm (2.9 in)
2006	46.5 mm (1.8 in)
2007	55.9 mm (2.2 in)
2008	73.2 mm (2.9 in)
2009	99.0 mm (3.9 in)
2010	86.4 mm (3.4 in)
2011	74.8 mm (2.9 in)
2012	195.4 mm (7.7 in)
2013	57.4 mm (2.3 in)
2014	87.1 mm (3.4 in)
2015	115.9 mm (4.6 in)
2016	76.0 mm (3.0 in)
2017	86.2 mm (3.4 in)
2018	79.5 mm (3.1 in)
2019	61.8 mm (2.4 in)
2020	61.4 mm (2.4 in)
2021	62.2 mm (2.4 in)
2022	62.0 mm (2.4 in)
2023	77.7 mm (3.1 in)
2024	53.3 mm (2.1 in)
2025	69.6 mm (2.7 in)

Longest dry spell (CDD)

The longest dry spell of the year at Denizli, 1973 to 2025. The record is 96 days in 2011, marked on the chart; the median year is 31 days.

Longest dry spell (CDD) at Denizli by year
Year	Longest dry spell (CDD)
1973	11 days
1974	9 days
1975	1 day
1998	11 days
1999	19 days
2000	3 days
2001	3 days
2002	11 days
2003	21 days
2004	30 days
2005	28 days
2006	28 days
2007	29 days
2008	40 days
2009	93 days
2010	55 days
2011	96 days
2012	60 days
2013	39 days
2014	31 days
2015	31 days
2016	47 days
2017	52 days
2018	34 days
2019	48 days
2020	33 days
2021	52 days
2022	21 days
2023	55 days
2024	42 days
2025	31 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Download the Data

Data for Denizli standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Denizli threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).