Tula Weather Records (MXN00028114)

Record envelope, standing records and threshold days for Tula (MXN00028114), Mexico, with 52 years of record.

Key Facts for Tula

Tula (MXN00028114) is a weather station in Mexico at 23.00 latitude and -99.70 longitude, 1,164 m (3,818 ft) above sea level.
The station reports from 1958 to 2009, 52 years of record.
1,464 records set at Tula still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Tula set a daily record high maximum temperature of 38.9 C (102.0 F) on 8 March 2009.

About the Station

Location: Mexico, 23.00 latitude, -99.70 longitude.
Elevation: 1,164 m (3,818 ft).
Period of record: 1958 to 2009, 52 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. 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, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	32.8 C (91.0 F)	-6.7 C (19.9 F)	n/a	n/a
Feb	35.6 C (96.1 F)	-6.7 C (19.9 F)	n/a	n/a
Mar	40.6 C (105.1 F)	-4.4 C (24.1 F)	n/a	n/a
Apr	43.9 C (111.0 F)	3.9 C (39.0 F)	n/a	n/a
May	45.0 C (113.0 F)	7.8 C (46.0 F)	n/a	n/a
Jun	43.9 C (111.0 F)	7.8 C (46.0 F)	n/a	n/a
Jul	38.9 C (102.0 F)	3.9 C (39.0 F)	n/a	n/a
Aug	37.8 C (100.0 F)	5.0 C (41.0 F)	n/a	n/a
Sep	39.4 C (102.9 F)	5.6 C (42.1 F)	n/a	n/a
Oct	40.0 C (104.0 F)	1.7 C (35.1 F)	n/a	n/a
Nov	36.7 C (98.1 F)	-3.3 C (26.1 F)	n/a	n/a
Dec	38.9 C (102.0 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 still stand. 1999 holds the most, with 178.

Standing records at Tula by the year they were set
Year set	Standing records
1958	26
1959	73
1960	121
1961	31
1962	25
1963	27
1964	24
1965	30
1966	29
1967	11
1968	21
1969	33
1970	57
1971	11
1972	12
1973	28
1974	22
1975	18
1976	30
1977	9
1978	12
1979	18
1980	12
1981	16
1982	22
1983	16
1984	32
1985	19
1986	6
1987	69
1988	13
1989	51
1990	12
1991	16
1992	5
1993	12
1994	20
1995	22
1996	10
1997	19
1998	28
1999	178
2000	36
2001	18
2002	21
2003	16
2004	21
2005	5
2006	33
2007	34
2008	24
2009	10

All-Time Record Progression

2 new records

2 all-time records were set at Tula between 4 October 1990 and 8 May 2008. Each dot is a new record.

When Tula set new all-time records
Date	Kind	Detail
1990-10-04	Record daily precipitation	Record daily precipitation 95.0 mm (3.7 in)
2008-05-08	Record high maximum temperature	Record high maximum temperature 45.0 C (113.0 F)

Wettest Day of Each Month

Oct: 95.0 mm (3.7 in)

The wettest day on record for each calendar month at Tula. The most was 95.0 mm (3.7 in) on 4 October 1990.

Record daily precipitation for each month at Tula
Month	Record daily precipitation (mm)	Date
Jan	39.9 mm (1.6 in)	25 January 2006
Feb	49.8 mm (2.0 in)	25 February 2005
Mar	45.0 mm (1.8 in)	15 March 2006
Apr	42.9 mm (1.7 in)	22 April 1990
May	49.8 mm (2.0 in)	30 May 2006
Jun	82.8 mm (3.3 in)	15 June 1958
Jul	79.8 mm (3.1 in)	6 July 1991
Aug	79.8 mm (3.1 in)	23 August 1996
Sep	82.6 mm (3.3 in)	2 September 1977
Oct	95.0 mm (3.7 in)	4 October 1990
Nov	34.8 mm (1.4 in)	8 November 1987
Dec	67.8 mm (2.7 in)	3 December 1979

Period of Record Coverage

1958 to 2009

52 years of record at Tula, 1958 to 2009. 4 years have data for under 90 percent of days and are left out of rankings: 1958, 1986, 1987, 2009.

Days with data per year at Tula
Year	Days with data	Share of year	Complete
1958	303	83%	No
1959	362	99%	Yes
1960	363	99%	Yes
1961	364	100%	Yes
1962	365	100%	Yes
1963	362	99%	Yes
1964	365	100%	Yes
1965	365	100%	Yes
1966	364	100%	Yes
1967	365	100%	Yes
1968	366	100%	Yes
1969	364	100%	Yes
1970	363	99%	Yes
1971	365	100%	Yes
1972	366	100%	Yes
1973	365	100%	Yes
1974	365	100%	Yes
1975	364	100%	Yes
1976	364	99%	Yes
1977	364	100%	Yes
1978	365	100%	Yes
1979	362	99%	Yes
1980	364	99%	Yes
1981	365	100%	Yes
1982	363	99%	Yes
1983	365	100%	Yes
1984	366	100%	Yes
1985	363	99%	Yes
1986	59	16%	No
1987	276	76%	No
1988	365	100%	Yes
1989	364	100%	Yes
1990	365	100%	Yes
1991	334	92%	Yes
1992	365	100%	Yes
1993	365	100%	Yes
1994	365	100%	Yes
1995	365	100%	Yes
1996	366	100%	Yes
1997	365	100%	Yes
1998	361	99%	Yes
1999	352	96%	Yes
2000	359	98%	Yes
2001	365	100%	Yes
2002	364	100%	Yes
2003	365	100%	Yes
2004	336	92%	Yes
2005	365	100%	Yes
2006	364	100%	Yes
2007	363	99%	Yes
2008	366	100%	Yes
2009	90	25%	No

Latest Records

Latest records at Tula
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
8 March 2009	Tula, MX	daily high max	38.9 C (102.0 F)	3.9 C (7.0 F)	28 years	19 of 100 (Routine)
15 February 2009	Tula, MX	daily high max	32.2 C (90.0 F)	0.5 C (0.9 F)	42 years	17 of 100 (Routine)
25 January 2009	Tula, MX	daily high max (Tie)	31.7 C (89.1 F)	tie	46 years	4 of 100 (Routine)
24 January 2009	Tula, MX	daily high max	32.2 C (90.0 F)	0.5 C (0.9 F)	45 years	18 of 100 (Routine)
23 January 2009	Tula, MX	daily high max	31.7 C (89.1 F)	1.1 C (2.0 F)	38 years	18 of 100 (Routine)
12 January 2009	Tula, MX	daily high max	31.7 C (89.1 F)	2.8 C (5.0 F)	49 years	24 of 100 (Routine)
11 January 2009	Tula, MX	daily high max (Tie)	31.7 C (89.1 F)	tie	39 years	4 of 100 (Routine)
9 January 2009	Tula, MX	daily high max (Tie)	28.9 C (84.0 F)	tie	46 years	4 of 100 (Routine)
8 January 2009	Tula, MX	daily high max	31.1 C (88.0 F)	1.1 C (2.0 F)	40 years	19 of 100 (Routine)
6 January 2009	Tula, MX	monthly high max (Tie)	32.8 C (91.0 F)	tie	45 years	7 of 100 (Routine)
5 January 2009	Tula, MX	monthly high max (Tie)	32.8 C (91.0 F)	tie	45 years	7 of 100 (Routine)
4 January 2009	Tula, MX	daily high max	31.7 C (89.1 F)	2.8 C (5.0 F)	32 years	19 of 100 (Routine)
3 January 2009	Tula, MX	daily high max	31.7 C (89.1 F)	1.7 C (3.1 F)	27 years	16 of 100 (Routine)
2 January 2009	Tula, MX	daily high max (Tie)	30.0 C (86.0 F)	tie	49 years	4 of 100 (Routine)
29 December 2008	Tula, MX	daily high max	31.7 C (89.1 F)	2.8 C (5.0 F)	44 years	23 of 100 (Routine)
24 December 2008	Tula, MX	daily high max	31.7 C (89.1 F)	1.1 C (2.0 F)	39 years	18 of 100 (Routine)
23 December 2008	Tula, MX	daily high max	31.7 C (89.1 F)	1.1 C (2.0 F)	44 years	20 of 100 (Routine)
22 December 2008	Tula, MX	daily high max	32.2 C (90.0 F)	1.1 C (2.0 F)	27 years	15 of 100 (Routine)
19 December 2008	Tula, MX	daily high max	31.7 C (89.1 F)	1.1 C (2.0 F)	19 years	12 of 100 (Routine)
16 December 2008	Tula, MX	monthly high max	38.9 C (102.0 F)	5.0 C (9.0 F)	38 years	36 of 100 (Notable)

Climate Trend

46 complete years, 1959 to 2008

One stripe for each of 46 complete years at Tula, 1959 to 2008. Blue stripes are years cooler than the station's own mean of 19.8 C (67.7 F); red stripes are warmer. The coolest year was 1999, at 14.3 C (57.8 F), and the warmest was 1960, at 21.7 C (71.1 F). The strongest colour marks a difference of 5.6 C (10.1 F).

Annual mean temperature at Tula as warming stripes, 1959 to 2008
Year	Annual mean temperature	Difference from the station mean
1959	20.7 C	+0.83 C
1960	21.7 C	+1.85 C
1961	20.7 C	+0.80 C
1962	20.9 C	+1.07 C
1963	20.8 C	+0.98 C
1964	20.8 C	+0.94 C
1965	20.7 C	+0.82 C
1966	20.1 C	+0.27 C
1967	20.1 C	+0.25 C
1968	19.9 C	+0.07 C
1969	21.6 C	+1.73 C
1970	20.7 C	+0.81 C
1971	19.7 C	-0.17 C
1972	19.8 C	-0.02 C
1973	19.1 C	-0.72 C
1974	19.4 C	-0.42 C
1975	19.4 C	-0.49 C
1976	18.6 C	-1.25 C
1977	19.2 C	-0.64 C
1978	19.3 C	-0.53 C
1979	19.3 C	-0.56 C
1980	19.8 C	-0.09 C
1981	19.7 C	-0.18 C
1982	20.6 C	+0.73 C
1983	20.1 C	+0.28 C
1984	19.6 C	-0.22 C
1985	20.7 C	+0.82 C
1988	19.1 C	-0.72 C
1989	20.1 C	+0.29 C
1990	20.4 C	+0.53 C
1992	19.3 C	-0.54 C
1993	19.3 C	-0.57 C
1994	20.2 C	+0.39 C
1995	20.2 C	+0.39 C
1996	19.4 C	-0.46 C
1997	18.6 C	-1.26 C
1998	19.6 C	-0.22 C
1999	14.3 C	-5.51 C
2000	17.8 C	-2.04 C
2001	20.6 C	+0.78 C
2002	20.4 C	+0.57 C
2003	20.3 C	+0.46 C
2005	20.2 C	+0.37 C
2006	20.7 C	+0.89 C
2007	19.1 C	-0.80 C
2008	20.2 C	+0.36 C

The annual mean temperature here has fallen by 0.26 C (0.04 to 0.48) per decade over 1959 to 2008. In Fahrenheit: 0.5 F (0.1 to 0.9) per decade. The slope is a straight line fitted to 46 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Tula
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	-0.26 C (-0.48 to -0.04) per decade	-0.5 F (-0.9 to -0.1) per decade	1959 to 2008	46	Fall
Mean daily maximum	-0.1 C (-0.5 to 0.2) per decade	-0.2 F (-0.8 to 0.4) per decade	1959 to 2008	46	Not clearly different from zero
Mean daily minimum	-0.4 C (-0.6 to -0.2) per decade	-0.8 F (-1.1 to -0.4) per decade	1959 to 2008	46	Fall

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

1958 to 2009

Yearly extremes at Tula: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	45.0 C (113.0 F)	2008	38.9 C (102.0 F)	52
Coldest night (TNn)	-6.7 C (19.9 F)	1973	-1.4 C (29.5 F)	52
Wettest day (Rx1day)	95.0 mm (3.7 in)	1990	42.4 mm (1.7 in)	52
Wettest five days (Rx5day)	154.2 mm (6.1 in)	1991	78.6 mm (3.1 in)	52
Longest dry spell (CDD)	145 days	1998	70 days	52

Hottest day (TXx)

The hottest day of the year at Tula, 1958 to 2009. The record is 45.0 C (113.0 F) in 2008, marked on the chart; the median year is 38.9 C (102.0 F).

Hottest day (TXx) at Tula by year
Year	Hottest day (TXx)
1958	37.8 C (100.0 F)
1959	36.7 C (98.1 F)
1960	37.8 C (100.0 F)
1961	38.9 C (102.0 F)
1962	37.8 C (100.0 F)
1963	38.9 C (102.0 F)
1964	40.6 C (105.1 F)
1965	37.8 C (100.0 F)
1966	37.8 C (100.0 F)
1967	38.9 C (102.0 F)
1968	36.1 C (97.0 F)
1969	38.3 C (100.9 F)
1970	43.9 C (111.0 F)
1971	40.0 C (104.0 F)
1972	35.6 C (96.1 F)
1973	41.7 C (107.1 F)
1974	38.9 C (102.0 F)
1975	38.9 C (102.0 F)
1976	37.8 C (100.0 F)
1977	37.8 C (100.0 F)
1978	38.9 C (102.0 F)
1979	37.2 C (99.0 F)
1980	37.8 C (100.0 F)
1981	38.9 C (102.0 F)
1982	40.0 C (104.0 F)
1983	42.2 C (108.0 F)
1984	42.8 C (109.0 F)
1985	40.0 C (104.0 F)
1986	35.0 C (95.0 F)
1987	41.7 C (107.1 F)
1988	38.9 C (102.0 F)
1989	38.9 C (102.0 F)
1990	38.9 C (102.0 F)
1991	40.6 C (105.1 F)
1992	37.8 C (100.0 F)
1993	37.8 C (100.0 F)
1994	36.7 C (98.1 F)
1995	39.4 C (102.9 F)
1996	38.9 C (102.0 F)
1997	37.8 C (100.0 F)
1998	40.6 C (105.1 F)
1999	35.0 C (95.0 F)
2000	40.0 C (104.0 F)
2001	40.6 C (105.1 F)
2002	40.6 C (105.1 F)
2003	41.7 C (107.1 F)
2004	40.6 C (105.1 F)
2005	38.9 C (102.0 F)
2006	40.0 C (104.0 F)
2007	40.0 C (104.0 F)
2008	45.0 C (113.0 F)
2009	38.9 C (102.0 F)

Coldest night (TNn)

The coldest night of the year at Tula, 1958 to 2009. The record is -6.7 C (19.9 F) in 1973, marked on the chart; the median year is -1.4 C (29.5 F).

Coldest night (TNn) at Tula by year
Year	Coldest night (TNn)
1958	0.0 C (32.0 F)
1959	-1.1 C (30.0 F)
1960	-1.1 C (30.0 F)
1961	1.7 C (35.1 F)
1962	-3.3 C (26.1 F)
1963	0.0 C (32.0 F)
1964	-2.2 C (28.0 F)
1965	-2.2 C (28.0 F)
1966	0.0 C (32.0 F)
1967	-2.2 C (28.0 F)
1968	0.0 C (32.0 F)
1969	-0.6 C (30.9 F)
1970	-4.4 C (24.1 F)
1971	-3.3 C (26.1 F)
1972	-2.8 C (27.0 F)
1973	-6.7 C (19.9 F)
1974	-6.7 C (19.9 F)
1975	-3.9 C (25.0 F)
1976	-6.7 C (19.9 F)
1977	-5.0 C (23.0 F)
1978	0.0 C (32.0 F)
1979	-3.3 C (26.1 F)
1980	0.0 C (32.0 F)
1981	-1.1 C (30.0 F)
1982	-3.3 C (26.1 F)
1983	-1.7 C (28.9 F)
1984	1.1 C (34.0 F)
1985	-3.3 C (26.1 F)
1986	-2.8 C (27.0 F)
1987	3.9 C (39.0 F)
1988	0.0 C (32.0 F)
1989	-6.1 C (21.0 F)
1990	1.7 C (35.1 F)
1991	1.7 C (35.1 F)
1992	3.9 C (39.0 F)
1993	5.0 C (41.0 F)
1994	7.8 C (46.0 F)
1995	6.7 C (44.1 F)
1996	1.7 C (35.1 F)
1997	-4.4 C (24.1 F)
1998	7.8 C (46.0 F)
1999	-3.3 C (26.1 F)
2000	-4.4 C (24.1 F)
2001	-3.3 C (26.1 F)
2002	-2.2 C (28.0 F)
2003	-3.3 C (26.1 F)
2004	1.7 C (35.1 F)
2005	0.6 C (33.1 F)
2006	-5.0 C (23.0 F)
2007	2.8 C (37.0 F)
2008	-4.4 C (24.1 F)
2009	1.7 C (35.1 F)

Wettest day (Rx1day)

The wettest day of the year at Tula, 1958 to 2009. The record is 95.0 mm (3.7 in) in 1990, marked on the chart; the median year is 42.4 mm (1.7 in).

Wettest day (Rx1day) at Tula by year
Year	Wettest day (Rx1day)
1958	82.8 mm (3.3 in)
1959	30.0 mm (1.2 in)
1960	35.8 mm (1.4 in)
1961	54.9 mm (2.2 in)
1962	31.0 mm (1.2 in)
1963	38.9 mm (1.5 in)
1964	42.9 mm (1.7 in)
1965	30.0 mm (1.2 in)
1966	89.9 mm (3.5 in)
1967	38.9 mm (1.5 in)
1968	75.9 mm (3.0 in)
1969	41.9 mm (1.6 in)
1970	53.8 mm (2.1 in)
1971	22.9 mm (0.9 in)
1972	63.5 mm (2.5 in)
1973	31.8 mm (1.3 in)
1974	37.1 mm (1.5 in)
1975	46.2 mm (1.8 in)
1976	56.6 mm (2.2 in)
1977	82.6 mm (3.3 in)
1978	37.6 mm (1.5 in)
1979	67.8 mm (2.7 in)
1980	53.8 mm (2.1 in)
1981	51.6 mm (2.0 in)
1982	19.8 mm (0.8 in)
1983	39.4 mm (1.6 in)
1984	27.4 mm (1.1 in)
1985	16.5 mm (0.6 in)
1986	19.6 mm (0.8 in)
1987	42.9 mm (1.7 in)
1988	19.8 mm (0.8 in)
1989	45.0 mm (1.8 in)
1990	95.0 mm (3.7 in)
1991	79.8 mm (3.1 in)
1992	39.9 mm (1.6 in)
1993	74.9 mm (2.9 in)
1994	34.8 mm (1.4 in)
1995	34.8 mm (1.4 in)
1996	79.8 mm (3.1 in)
1997	39.9 mm (1.6 in)
1998	30.0 mm (1.2 in)
1999	64.8 mm (2.6 in)
2000	40.9 mm (1.6 in)
2001	39.9 mm (1.6 in)
2002	49.8 mm (2.0 in)
2003	49.8 mm (2.0 in)
2004	30.0 mm (1.2 in)
2005	64.8 mm (2.6 in)
2006	54.9 mm (2.2 in)
2007	49.8 mm (2.0 in)
2008	59.9 mm (2.4 in)
2009	0.0 mm (0.00 in)

Wettest five days (Rx5day)

The wettest five days of the year at Tula, 1958 to 2009. The record is 154.2 mm (6.1 in) in 1991, marked on the chart; the median year is 78.6 mm (3.1 in).

Wettest five days (Rx5day) at Tula by year
Year	Wettest five days (Rx5day)
1958	128.6 mm (5.1 in)
1959	40.4 mm (1.6 in)
1960	77.9 mm (3.1 in)
1961	130.1 mm (5.1 in)
1962	79.3 mm (3.1 in)
1963	69.2 mm (2.7 in)
1964	82.6 mm (3.3 in)
1965	66.9 mm (2.6 in)
1966	102.4 mm (4.0 in)
1967	50.6 mm (2.0 in)
1968	132.8 mm (5.2 in)
1969	79.5 mm (3.1 in)
1970	97.5 mm (3.8 in)
1971	48.5 mm (1.9 in)
1972	83.3 mm (3.3 in)
1973	82.6 mm (3.3 in)
1974	50.5 mm (2.0 in)
1975	102.1 mm (4.0 in)
1976	120.9 mm (4.8 in)
1977	124.3 mm (4.9 in)
1978	57.4 mm (2.3 in)
1979	105.4 mm (4.1 in)
1980	61.7 mm (2.4 in)
1981	95.6 mm (3.8 in)
1982	34.9 mm (1.4 in)
1983	48.2 mm (1.9 in)
1984	34.8 mm (1.4 in)
1985	23.6 mm (0.9 in)
1986	19.6 mm (0.8 in)
1987	82.6 mm (3.3 in)
1988	22.9 mm (0.9 in)
1989	114.6 mm (4.5 in)
1990	95.0 mm (3.7 in)
1991	154.2 mm (6.1 in)
1992	45.0 mm (1.8 in)
1993	74.9 mm (2.9 in)
1994	59.4 mm (2.3 in)
1995	44.4 mm (1.7 in)
1996	124.5 mm (4.9 in)
1997	74.7 mm (2.9 in)
1998	54.6 mm (2.1 in)
1999	123.2 mm (4.9 in)
2000	77.5 mm (3.1 in)
2001	44.7 mm (1.8 in)
2002	119.7 mm (4.7 in)
2003	79.5 mm (3.1 in)
2004	74.7 mm (2.9 in)
2005	109.8 mm (4.3 in)
2006	59.7 mm (2.4 in)
2007	99.6 mm (3.9 in)
2008	134.3 mm (5.3 in)
2009	0.0 mm (0.00 in)

Longest dry spell (CDD)

The longest dry spell of the year at Tula, 1958 to 2009. The record is 145 days in 1998, marked on the chart; the median year is 70 days.

Longest dry spell (CDD) at Tula by year
Year	Longest dry spell (CDD)
1958	58 days
1959	55 days
1960	107 days
1961	81 days
1962	69 days
1963	68 days
1964	98 days
1965	66 days
1966	74 days
1967	49 days
1968	35 days
1969	36 days
1970	71 days
1971	82 days
1972	41 days
1973	75 days
1974	45 days
1975	112 days
1976	90 days
1977	80 days
1978	47 days
1979	63 days
1980	55 days
1981	62 days
1982	55 days
1983	83 days
1984	104 days
1985	108 days
1986	33 days
1987	51 days
1988	101 days
1989	61 days
1990	111 days
1991	110 days
1992	62 days
1993	118 days
1994	61 days
1995	93 days
1996	95 days
1997	51 days
1998	145 days
1999	113 days
2000	102 days
2001	115 days
2002	61 days
2003	118 days
2004	92 days
2005	65 days
2006	48 days
2007	58 days
2008	61 days
2009	90 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.

Rainfall Return Levels

48 years, 1959 to 2008

A day with at least 44.7 mm (1.8 in) of rain is expected about once in 2 years. A day with at least 109.0 mm (4.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Tula: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	44.7 mm (1.8 in)
5 years	62.3 mm (2.5 in)
10 years	73.7 mm (2.9 in)
25 years	88.1 mm (3.5 in)
50 years	98.6 mm (3.9 in)	Longer than the 48 years of record
100 years	109.0 mm (4.3 in)	Longer than the 48 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, 48 years of values from 1959 to 2008.

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: 95.0 mm (3.7 in) in 1990; 89.9 mm (3.5 in) in 1966; 82.6 mm (3.3 in) in 1977.

Download the Data

Data for Tula standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Tula 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 2026-10-16 (16 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).