Tula (Dge) Weather Records (MXN00013092)

Record envelope, standing records and threshold days for Tula (Dge) (MXN00013092), Mexico, with 56 years of record.

Key Facts for Tula (Dge)

Tula (Dge) (MXN00013092) is a weather station in Mexico at 20.05 latitude and -99.33 longitude, 2,060 m (6,758 ft) above sea level.
The station reports from 1950 to 2005, 56 years of record.
1,464 records set at Tula (Dge) still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Tula (Dge) set a daily record low minimum temperature of 2.8 C (37.0 F) on 24 September 2005.

About the Station

Location: Mexico, 20.05 latitude, -99.33 longitude.
Elevation: 2,060 m (6,758 ft).
Period of record: 1950 to 2005, 56 years.
Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Tula (Dge). The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Tula (Dge), with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	30.6 C (87.1 F)	-8.3 C (17.1 F)	n/a	n/a
Feb	33.3 C (91.9 F)	-5.6 C (21.9 F)	n/a	n/a
Mar	36.1 C (97.0 F)	-1.1 C (30.0 F)	n/a	n/a
Apr	38.9 C (102.0 F)	0.0 C (32.0 F)	n/a	n/a
May	38.9 C (102.0 F)	0.6 C (33.1 F)	n/a	n/a
Jun	37.8 C (100.0 F)	5.0 C (41.0 F)	n/a	n/a
Jul	37.8 C (100.0 F)	0.0 C (32.0 F)	n/a	n/a
Aug	33.9 C (93.0 F)	0.0 C (32.0 F)	n/a	n/a
Sep	31.7 C (89.1 F)	0.6 C (33.1 F)	n/a	n/a
Oct	31.7 C (89.1 F)	-1.7 C (28.9 F)	n/a	n/a
Nov	31.7 C (89.1 F)	-3.9 C (25.0 F)	n/a	n/a
Dec	31.7 C (89.1 F)	-6.1 C (21.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Tula (Dge) still stand. 1979 holds the most, with 125.

Standing records at Tula (Dge) by the year they were set
Year set	Standing records
1950	23
1951	36
1952	40
1953	38
1954	25
1955	25
1956	37
1957	18
1958	19
1959	18
1960	28
1961	33
1962	26
1963	19
1964	29
1965	11
1966	23
1967	9
1968	13
1969	19
1970	13
1971	16
1972	15
1973	29
1974	19
1975	27
1976	35
1977	44
1978	17
1979	125
1980	23
1981	26
1982	14
1983	38
1984	22
1985	12
1986	10
1987	24
1988	28
1989	67
1990	124
1991	13
1992	19
1993	15
1994	21
1995	29
1996	11
1997	10
1998	18
1999	19
2000	18
2001	11
2002	14
2003	27
2004	14
2005	8

All-Time Record Progression

6 new records

6 all-time records were set at Tula (Dge) between 5 June 1986 and 27 January 2003. Each dot is a new record.

When Tula (Dge) set new all-time records
Date	Kind	Detail
1986-06-05	Record daily precipitation	Record daily precipitation 70.9 mm (2.8 in)
1989-09-01	Record high minimum temperature	Record high minimum temperature 18.9 C (66.0 F)
1990-05-04	Record high minimum temperature	Record high minimum temperature 20.0 C (68.0 F)
1991-05-28	Record high minimum temperature	Record high minimum temperature 22.8 C (73.0 F)
2002-09-06	Record daily precipitation	Record daily precipitation 79.8 mm (3.1 in)
2003-01-27	Record low minimum temperature	Record low minimum temperature -8.3 C (17.1 F)

Wettest Day of Each Month

Sep: 79.8 mm (3.1 in)

The wettest day on record for each calendar month at Tula (Dge). The most was 79.8 mm (3.1 in) on 6 September 2002.

Record daily precipitation for each month at Tula (Dge)
Month	Record daily precipitation (mm)	Date
Jan	36.3 mm (1.4 in)	18 January 1958
Feb	16.8 mm (0.7 in)	2 February 1992
Mar	42.4 mm (1.7 in)	13 March 1953
Apr	45.2 mm (1.8 in)	20 April 1982
May	43.9 mm (1.7 in)	25 May 1983
Jun	70.9 mm (2.8 in)	5 June 1986
Jul	64.8 mm (2.6 in)	22 July 1966
Aug	62.7 mm (2.5 in)	2 August 1965
Sep	79.8 mm (3.1 in)	6 September 2002
Oct	49.3 mm (1.9 in)	8 October 1972
Nov	45.5 mm (1.8 in)	5 November 2002
Dec	34.3 mm (1.4 in)	19 December 1976

Period of Record Coverage

1950 to 2005

56 years of record at Tula (Dge), 1950 to 2005. 7 years have data for under 90 percent of days and are left out of rankings: 1991, 1993, 1997, 1998, 1999, 2000, 2005.

Days with data per year at Tula (Dge)
Year	Days with data	Share of year	Complete
1950	365	100%	Yes
1951	364	100%	Yes
1952	366	100%	Yes
1953	365	100%	Yes
1954	365	100%	Yes
1955	365	100%	Yes
1956	366	100%	Yes
1957	365	100%	Yes
1958	364	100%	Yes
1959	365	100%	Yes
1960	365	100%	Yes
1961	353	97%	Yes
1962	352	96%	Yes
1963	353	97%	Yes
1964	354	97%	Yes
1965	353	97%	Yes
1966	353	97%	Yes
1967	353	97%	Yes
1968	354	97%	Yes
1969	364	100%	Yes
1970	365	100%	Yes
1971	365	100%	Yes
1972	366	100%	Yes
1973	365	100%	Yes
1974	365	100%	Yes
1975	365	100%	Yes
1976	337	92%	Yes
1977	365	100%	Yes
1978	338	93%	Yes
1979	358	98%	Yes
1980	365	100%	Yes
1981	365	100%	Yes
1982	351	96%	Yes
1983	365	100%	Yes
1984	351	96%	Yes
1985	331	91%	Yes
1986	339	93%	Yes
1987	365	100%	Yes
1988	366	100%	Yes
1989	365	100%	Yes
1990	346	95%	Yes
1991	317	87%	No
1992	347	95%	Yes
1993	320	88%	No
1994	350	96%	Yes
1995	348	95%	Yes
1996	336	92%	Yes
1997	138	38%	No
1998	299	82%	No
1999	296	81%	No
2000	327	89%	No
2001	362	99%	Yes
2002	365	100%	Yes
2003	365	100%	Yes
2004	343	94%	Yes
2005	97	27%	No

Latest Records

Latest records at Tula (Dge)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
24 September 2005	Tula (Dge), MX	daily low min	2.8 C (37.0 F)	2.2 C (4.0 F)	20 years	18 of 100 (Routine)
22 September 2005	Tula (Dge), MX	daily low min	1.1 C (34.0 F)	3.9 C (7.0 F)	23 years	23 of 100 (Routine)
15 September 2005	Tula (Dge), MX	daily high min	16.7 C (62.1 F)	1.1 C (2.0 F)	16 years	12 of 100 (Routine)
9 September 2005	Tula (Dge), MX	daily rain	44.5 mm (1.8 in)	8.9 mm (0.35 in)	22 years	19 of 100 (Routine)
7 September 2005	Tula (Dge), MX	daily low max (Tie)	20.0 C (68.0 F)	tie	36 years	3 of 100 (Routine)
2 September 2005	Tula (Dge), MX	daily high min	17.8 C (64.0 F)	2.2 C (4.0 F)	16 years	16 of 100 (Routine)
31 August 2005	Tula (Dge), MX	daily low max (Tie)	21.7 C (71.1 F)	tie	36 years	3 of 100 (Routine)
29 August 2005	Tula (Dge), MX	daily low min	1.1 C (34.0 F)	0.6 C (1.1 F)	26 years	14 of 100 (Routine)
14 August 2005	Tula (Dge), MX	daily rain	25.9 mm (1.0 in)	6.1 mm (0.24 in)	28 years	19 of 100 (Routine)
7 August 2005	Tula (Dge), MX	daily high min	17.8 C (64.0 F)	1.1 C (2.0 F)	15 years	13 of 100 (Routine)
5 August 2005	Tula (Dge), MX	daily high min (Tie)	17.8 C (64.0 F)	tie	15 years	2 of 100 (Routine)
4 August 2005	Tula (Dge), MX	daily high min	17.8 C (64.0 F)	1.1 C (2.0 F)	15 years	13 of 100 (Routine)
26 July 2005	Tula (Dge), MX	daily rain	41.1 mm (1.6 in)	12.1 mm (0.5 in)	26 years	24 of 100 (Routine)
21 July 2005	Tula (Dge), MX	daily high min (Tie)	15.6 C (60.1 F)	tie	52 years	5 of 100 (Routine)
19 July 2005	Tula (Dge), MX	daily rain	21.1 mm (0.8 in)	2.3 mm (0.09 in)	48 years	20 of 100 (Routine)
8 July 2005	Tula (Dge), MX	daily high min	16.1 C (61.0 F)	0.5 C (0.9 F)	32 years	15 of 100 (Routine)
7 July 2005	Tula (Dge), MX	daily high min (Tie)	17.8 C (64.0 F)	tie	15 years	2 of 100 (Routine)
5 July 2005	Tula (Dge), MX	daily rain	29.5 mm (1.2 in)	7.7 mm (0.30 in)	31 years	21 of 100 (Routine)
1 July 2005	Tula (Dge), MX	daily high min (Tie)	15.6 C (60.1 F)	tie	44 years	4 of 100 (Routine)
16 December 2004	Tula (Dge), MX	daily low max	16.7 C (62.1 F)	1.1 C (2.0 F)	32 years	17 of 100 (Routine)

Climate Trend

41 complete years, 1950 to 2004

One stripe for each of 41 complete years at Tula (Dge), 1950 to 2004. Blue stripes are years cooler than the station's own mean of 17.4 C (63.3 F); red stripes are warmer. The coolest year was 1988, at 16.0 C (60.9 F), and the warmest was 1964, at 18.5 C (65.3 F). The strongest colour marks a difference of 1.4 C (2.5 F).

Annual mean temperature at Tula (Dge) as warming stripes, 1950 to 2004
Year	Annual mean temperature	Difference from the station mean
1950	17.1 C	-0.33 C
1951	18.1 C	+0.72 C
1952	17.7 C	+0.26 C
1953	18.2 C	+0.77 C
1954	17.6 C	+0.20 C
1955	17.4 C	-0.03 C
1956	17.3 C	-0.08 C
1957	17.9 C	+0.52 C
1958	18.1 C	+0.67 C
1959	18.0 C	+0.58 C
1960	18.4 C	+0.99 C
1961	17.8 C	+0.38 C
1962	18.3 C	+0.94 C
1963	18.3 C	+0.89 C
1964	18.5 C	+1.11 C
1965	17.7 C	+0.31 C
1966	16.9 C	-0.46 C
1967	16.9 C	-0.50 C
1968	16.7 C	-0.69 C
1969	17.4 C	-0.01 C
1970	16.9 C	-0.46 C
1971	16.8 C	-0.61 C
1972	17.0 C	-0.45 C
1973	17.3 C	-0.15 C
1974	17.0 C	-0.40 C
1975	17.1 C	-0.34 C
1977	18.1 C	+0.66 C
1979	16.7 C	-0.67 C
1980	17.8 C	+0.40 C
1981	17.4 C	+0.02 C
1983	16.1 C	-1.26 C
1987	16.1 C	-1.32 C
1988	16.0 C	-1.37 C
1989	17.8 C	+0.40 C
1992	16.6 C	-0.77 C
1994	17.7 C	+0.30 C
1995	17.9 C	+0.54 C
2001	16.8 C	-0.60 C
2002	17.4 C	-0.04 C
2003	17.4 C	-0.01 C
2004	17.1 C	-0.28 C

The annual mean temperature here has fallen by 0.16 C (0.04 to 0.28) per decade over 1950 to 2004. In Fahrenheit: 0.3 F (0.1 to 0.5) per decade. The slope is a straight line fitted to 41 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Tula (Dge)
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	-0.16 C (-0.28 to -0.04) per decade	-0.3 F (-0.5 to -0.1) per decade	1950 to 2004	41	Fall
Mean daily maximum	-0.4 C (-0.6 to -0.3) per decade	-0.8 F (-1.0 to -0.5) per decade	1950 to 2004	41	Fall
Mean daily minimum	0.1 C (-0.1 to 0.3) per decade	0.2 F (-0.2 to 0.6) per decade	1950 to 2004	41	Not clearly different from zero

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

1950 to 2005

Yearly extremes at Tula (Dge): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	38.9 C (102.0 F)	1953	35.0 C (95.0 F)	56
Coldest night (TNn)	-8.3 C (17.1 F)	2003	-2.2 C (28.0 F)	56
Wettest day (Rx1day)	79.8 mm (3.1 in)	2002	44.1 mm (1.7 in)	56
Wettest five days (Rx5day)	139.4 mm (5.5 in)	1953	80.7 mm (3.2 in)	56
Longest dry spell (CDD)	118 days	1988	57 days	56

Hottest day (TXx)

The hottest day of the year at Tula (Dge), 1950 to 2005. The record is 38.9 C (102.0 F) in 1953, marked on the chart; the median year is 35.0 C (95.0 F).

Hottest day (TXx) at Tula (Dge) by year
Year	Hottest day (TXx)
1950	35.6 C (96.1 F)
1951	35.0 C (95.0 F)
1952	36.1 C (97.0 F)
1953	38.9 C (102.0 F)
1954	36.7 C (98.1 F)
1955	36.1 C (97.0 F)
1956	37.2 C (99.0 F)
1957	36.7 C (98.1 F)
1958	35.0 C (95.0 F)
1959	34.4 C (93.9 F)
1960	36.7 C (98.1 F)
1961	36.7 C (98.1 F)
1962	37.2 C (99.0 F)
1963	36.1 C (97.0 F)
1964	37.8 C (100.0 F)
1965	35.0 C (95.0 F)
1966	34.4 C (93.9 F)
1967	34.4 C (93.9 F)
1968	35.0 C (95.0 F)
1969	35.6 C (96.1 F)
1970	35.6 C (96.1 F)
1971	35.6 C (96.1 F)
1972	33.3 C (91.9 F)
1973	33.9 C (93.0 F)
1974	33.9 C (93.0 F)
1975	34.4 C (93.9 F)
1976	31.7 C (89.1 F)
1977	35.0 C (95.0 F)
1978	35.6 C (96.1 F)
1979	38.9 C (102.0 F)
1980	33.9 C (93.0 F)
1981	33.9 C (93.0 F)
1982	32.8 C (91.0 F)
1983	35.6 C (96.1 F)
1984	35.0 C (95.0 F)
1985	31.7 C (89.1 F)
1986	32.8 C (91.0 F)
1987	31.7 C (89.1 F)
1988	32.8 C (91.0 F)
1989	32.8 C (91.0 F)
1990	31.7 C (89.1 F)
1991	38.9 C (102.0 F)
1992	36.7 C (98.1 F)
1993	31.7 C (89.1 F)
1994	31.7 C (89.1 F)
1995	35.0 C (95.0 F)
1996	33.9 C (93.0 F)
1997	31.7 C (89.1 F)
1998	36.7 C (98.1 F)
1999	33.9 C (93.0 F)
2000	33.9 C (93.0 F)
2001	33.3 C (91.9 F)
2002	32.8 C (91.0 F)
2003	35.0 C (95.0 F)
2004	31.1 C (88.0 F)
2005	28.9 C (84.0 F)

Coldest night (TNn)

The coldest night of the year at Tula (Dge), 1950 to 2005. The record is -8.3 C (17.1 F) in 2003, marked on the chart; the median year is -2.2 C (28.0 F).

Coldest night (TNn) at Tula (Dge) by year
Year	Coldest night (TNn)
1950	-4.4 C (24.1 F)
1951	-3.3 C (26.1 F)
1952	-2.2 C (28.0 F)
1953	-3.9 C (25.0 F)
1954	-4.4 C (24.1 F)
1955	-3.3 C (26.1 F)
1956	-7.2 C (19.0 F)
1957	-1.7 C (28.9 F)
1958	-1.7 C (28.9 F)
1959	-1.7 C (28.9 F)
1960	-1.1 C (30.0 F)
1961	-3.3 C (26.1 F)
1962	-2.2 C (28.0 F)
1963	-4.4 C (24.1 F)
1964	-2.2 C (28.0 F)
1965	-4.4 C (24.1 F)
1966	-3.9 C (25.0 F)
1967	-3.3 C (26.1 F)
1968	-1.1 C (30.0 F)
1969	-0.6 C (30.9 F)
1970	-3.9 C (25.0 F)
1971	0.0 C (32.0 F)
1972	-2.2 C (28.0 F)
1973	-2.8 C (27.0 F)
1974	-2.8 C (27.0 F)
1975	-4.4 C (24.1 F)
1976	-5.6 C (21.9 F)
1977	0.0 C (32.0 F)
1978	0.0 C (32.0 F)
1979	0.0 C (32.0 F)
1980	1.7 C (35.1 F)
1981	-4.4 C (24.1 F)
1982	-3.3 C (26.1 F)
1983	-2.2 C (28.0 F)
1984	1.7 C (35.1 F)
1985	1.7 C (35.1 F)
1986	-1.1 C (30.0 F)
1987	0.6 C (33.1 F)
1988	0.0 C (32.0 F)
1989	1.7 C (35.1 F)
1990	-2.2 C (28.0 F)
1991	0.0 C (32.0 F)
1992	-2.2 C (28.0 F)
1993	0.0 C (32.0 F)
1994	-4.4 C (24.1 F)
1995	-3.3 C (26.1 F)
1996	-3.3 C (26.1 F)
1997	-6.1 C (21.0 F)
1998	-3.9 C (25.0 F)
1999	-4.4 C (24.1 F)
2000	-4.4 C (24.1 F)
2001	-0.6 C (30.9 F)
2002	-3.3 C (26.1 F)
2003	-8.3 C (17.1 F)
2004	-2.2 C (28.0 F)
2005	1.1 C (34.0 F)

Wettest day (Rx1day)

The wettest day of the year at Tula (Dge), 1950 to 2005. The record is 79.8 mm (3.1 in) in 2002, marked on the chart; the median year is 44.1 mm (1.7 in).

Wettest day (Rx1day) at Tula (Dge) by year
Year	Wettest day (Rx1day)
1950	42.9 mm (1.7 in)
1951	35.1 mm (1.4 in)
1952	45.0 mm (1.8 in)
1953	55.1 mm (2.2 in)
1954	44.5 mm (1.8 in)
1955	52.6 mm (2.1 in)
1956	63.0 mm (2.5 in)
1957	41.9 mm (1.6 in)
1958	38.6 mm (1.5 in)
1959	69.9 mm (2.8 in)
1960	40.9 mm (1.6 in)
1961	39.9 mm (1.6 in)
1962	31.0 mm (1.2 in)
1963	64.0 mm (2.5 in)
1964	31.8 mm (1.3 in)
1965	70.6 mm (2.8 in)
1966	64.8 mm (2.6 in)
1967	65.0 mm (2.6 in)
1968	31.5 mm (1.2 in)
1969	38.1 mm (1.5 in)
1970	47.5 mm (1.9 in)
1971	42.9 mm (1.7 in)
1972	49.3 mm (1.9 in)
1973	42.4 mm (1.7 in)
1974	31.5 mm (1.2 in)
1975	38.4 mm (1.5 in)
1976	35.3 mm (1.4 in)
1977	47.2 mm (1.9 in)
1978	33.8 mm (1.3 in)
1979	31.0 mm (1.2 in)
1980	43.7 mm (1.7 in)
1981	51.3 mm (2.0 in)
1982	45.2 mm (1.8 in)
1983	43.9 mm (1.7 in)
1984	45.0 mm (1.8 in)
1985	45.0 mm (1.8 in)
1986	70.9 mm (2.8 in)
1987	45.0 mm (1.8 in)
1988	36.8 mm (1.4 in)
1989	39.9 mm (1.6 in)
1990	24.9 mm (1.0 in)
1991	34.8 mm (1.4 in)
1992	59.9 mm (2.4 in)
1993	34.8 mm (1.4 in)
1994	39.9 mm (1.6 in)
1995	53.8 mm (2.1 in)
1996	51.8 mm (2.0 in)
1997	34.8 mm (1.4 in)
1998	44.2 mm (1.7 in)
1999	30.5 mm (1.2 in)
2000	45.5 mm (1.8 in)
2001	37.8 mm (1.5 in)
2002	79.8 mm (3.1 in)
2003	45.7 mm (1.8 in)
2004	45.0 mm (1.8 in)
2005	44.5 mm (1.8 in)

Wettest five days (Rx5day)

The wettest five days of the year at Tula (Dge), 1950 to 2005. The record is 139.4 mm (5.5 in) in 1953, marked on the chart; the median year is 80.7 mm (3.2 in).

Wettest five days (Rx5day) at Tula (Dge) by year
Year	Wettest five days (Rx5day)
1950	75.6 mm (3.0 in)
1951	62.2 mm (2.4 in)
1952	82.1 mm (3.2 in)
1953	139.4 mm (5.5 in)
1954	127.3 mm (5.0 in)
1955	100.7 mm (4.0 in)
1956	130.4 mm (5.1 in)
1957	74.6 mm (2.9 in)
1958	114.8 mm (4.5 in)
1959	83.1 mm (3.3 in)
1960	66.0 mm (2.6 in)
1961	63.5 mm (2.5 in)
1962	61.2 mm (2.4 in)
1963	85.1 mm (3.4 in)
1964	42.9 mm (1.7 in)
1965	116.4 mm (4.6 in)
1966	97.9 mm (3.9 in)
1967	128.6 mm (5.1 in)
1968	78.8 mm (3.1 in)
1969	50.3 mm (2.0 in)
1970	75.3 mm (3.0 in)
1971	88.6 mm (3.5 in)
1972	72.6 mm (2.9 in)
1973	95.0 mm (3.7 in)
1974	88.3 mm (3.5 in)
1975	99.5 mm (3.9 in)
1976	80.1 mm (3.2 in)
1977	83.9 mm (3.3 in)
1978	62.8 mm (2.5 in)
1979	67.9 mm (2.7 in)
1980	78.6 mm (3.1 in)
1981	87.2 mm (3.4 in)
1982	53.9 mm (2.1 in)
1983	71.0 mm (2.8 in)
1984	66.6 mm (2.6 in)
1985	120.8 mm (4.8 in)
1986	137.3 mm (5.4 in)
1987	90.8 mm (3.6 in)
1988	91.7 mm (3.6 in)
1989	75.4 mm (3.0 in)
1990	56.6 mm (2.2 in)
1991	80.5 mm (3.2 in)
1992	134.9 mm (5.3 in)
1993	51.6 mm (2.0 in)
1994	49.1 mm (1.9 in)
1995	125.4 mm (4.9 in)
1996	123.5 mm (4.9 in)
1997	48.3 mm (1.9 in)
1998	83.1 mm (3.3 in)
1999	76.7 mm (3.0 in)
2000	67.9 mm (2.7 in)
2001	80.9 mm (3.2 in)
2002	104.7 mm (4.1 in)
2003	129.4 mm (5.1 in)
2004	66.1 mm (2.6 in)
2005	53.8 mm (2.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at Tula (Dge), 1950 to 2005. The record is 118 days in 1988, marked on the chart; the median year is 57 days.

Longest dry spell (CDD) at Tula (Dge) by year
Year	Longest dry spell (CDD)
1950	63 days
1951	73 days
1952	52 days
1953	71 days
1954	57 days
1955	96 days
1956	74 days
1957	51 days
1958	52 days
1959	47 days
1960	81 days
1961	30 days
1962	30 days
1963	30 days
1964	28 days
1965	51 days
1966	29 days
1967	29 days
1968	27 days
1969	62 days
1970	80 days
1971	26 days
1972	46 days
1973	102 days
1974	34 days
1975	73 days
1976	36 days
1977	49 days
1978	22 days
1979	61 days
1980	37 days
1981	62 days
1982	77 days
1983	82 days
1984	57 days
1985	73 days
1986	100 days
1987	103 days
1988	118 days
1989	59 days
1990	43 days
1991	58 days
1992	31 days
1993	31 days
1994	70 days
1995	33 days
1996	74 days
1997	28 days
1998	63 days
1999	66 days
2000	70 days
2001	46 days
2002	53 days
2003	97 days
2004	72 days
2005	21 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.

Frost Dates and Growing Season

26 years with a frost

Across 26 years with a frost, the median last spring frost at Tula (Dge) falls on 9 February and the median first autumn frost on 22 November, which leaves a median of 287 days between them.

Fitted over all years, the growing season changes by -0.7 days per decade at this station.

Frost dates and growing season at Tula (Dge)
Measure	Median, all years	Earliest period	Recent period (1950 to 2004)	Recent against earliest	Fitted trend
Last spring frost	9 February	n/a	9 February	n/a	+1.6 days per decade
First autumn frost	22 November	n/a	22 November	n/a	+0.9 days per decade
Growing days	287 days	n/a	287 days	n/a	-0.7 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

51 years, 1950 to 2004

A day with at least 43.6 mm (1.7 in) of rain is expected about once in 2 years. A day with at least 87.2 mm (3.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Tula (Dge): the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	43.6 mm (1.7 in)
5 years	54.6 mm (2.1 in)
10 years	62.1 mm (2.4 in)
25 years	71.9 mm (2.8 in)
50 years	79.5 mm (3.1 in)
100 years	87.2 mm (3.4 in)	Longer than the 51 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 51 years of values from 1950 to 2004.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 79.8 mm (3.1 in) in 2002; 70.9 mm (2.8 in) in 1986; 70.6 mm (2.8 in) in 1965.

Station Changes

No change in the annual mean temperature of this station was found against its neighbours.

Download the Data

Data for Tula (Dge) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Tula (Dge) 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).