Toledo Bend Dam Weather Records (USC00419068)

Record envelope, standing records and threshold days for Toledo Bend Dam (USC00419068), Texas, United States, with 30 years of record.

Key Facts for Toledo Bend Dam

Toledo Bend Dam (USC00419068) is a weather station in Texas, United States at 31.18 latitude and -93.57 longitude, 58 m (190 ft) above sea level.
The station reports from 1975 to 2004, 30 years of record.
1,464 records set at Toledo Bend Dam still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.

About the Station

Location: Texas, United States, 31.18 latitude, -93.57 longitude.
Elevation: 58 m (190 ft).
Period of record: 1975 to 2004, 30 years.
Eligible elements: tmax, tmin, prcp, snow, snwd.

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 Toledo Bend Dam. 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 Toledo Bend Dam, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	27.8 C (82.0 F)	-12.8 C (9.0 F)	n/a	n/a
Feb	30.0 C (86.0 F)	-11.1 C (12.0 F)	n/a	n/a
Mar	31.1 C (88.0 F)	-10.0 C (14.0 F)	n/a	n/a
Apr	33.9 C (93.0 F)	-3.3 C (26.1 F)	n/a	n/a
May	38.9 C (102.0 F)	4.4 C (39.9 F)	n/a	n/a
Jun	40.0 C (104.0 F)	10.0 C (50.0 F)	n/a	n/a
Jul	42.2 C (108.0 F)	14.4 C (57.9 F)	n/a	n/a
Aug	42.8 C (109.0 F)	12.2 C (54.0 F)	n/a	n/a
Sep	42.2 C (108.0 F)	5.6 C (42.1 F)	n/a	n/a
Oct	34.4 C (93.9 F)	-1.1 C (30.0 F)	n/a	n/a
Nov	31.1 C (88.0 F)	-6.7 C (19.9 F)	n/a	n/a
Dec	28.3 C (82.9 F)	-13.9 C (7.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Toledo Bend Dam still stand. 1998 holds the most, with 108.

Standing records at Toledo Bend Dam by the year they were set
Year set	Standing records
1975	26
1976	58
1977	38
1978	58
1979	44
1980	62
1981	53
1982	64
1983	48
1984	57
1985	44
1986	25
1987	40
1988	39
1989	83
1990	34
1991	48
1992	35
1993	40
1994	36
1995	35
1996	50
1997	60
1998	108
1999	73
2000	65
2001	40
2002	43
2003	33
2004	25

Wettest Day of Each Month

Nov: 190.5 mm (7.5 in)

The wettest day on record for each calendar month at Toledo Bend Dam. The most was 190.5 mm (7.5 in) on 24 November 1986.

Record daily precipitation for each month at Toledo Bend Dam
Month	Record daily precipitation (mm)	Date
Jan	111.5 mm (4.4 in)	28 January 1994
Feb	144.5 mm (5.7 in)	12 February 1984
Mar	151.1 mm (5.9 in)	13 March 1999
Apr	99.1 mm (3.9 in)	11 April 1995
May	109.2 mm (4.3 in)	5 May 1981
Jun	147.6 mm (5.8 in)	1 June 1976
Jul	71.1 mm (2.8 in)	6 July 1995
Aug	68.1 mm (2.7 in)	29 August 1978
Sep	141.0 mm (5.6 in)	17 September 1975
Oct	104.1 mm (4.1 in)	30 October 1991
Nov	190.5 mm (7.5 in)	24 November 1986
Dec	119.6 mm (4.7 in)	1 December 1982

Period of Record Coverage

1975 to 2004

30 years of record at Toledo Bend Dam, 1975 to 2004. 2 years have data for under 90 percent of days and are left out of rankings: 1975, 2004.

Days with data per year at Toledo Bend Dam
Year	Days with data	Share of year	Complete
1975	184	50%	No
1976	364	99%	Yes
1977	365	100%	Yes
1978	364	100%	Yes
1979	344	94%	Yes
1980	366	100%	Yes
1981	365	100%	Yes
1982	364	100%	Yes
1983	364	100%	Yes
1984	365	100%	Yes
1985	361	99%	Yes
1986	361	99%	Yes
1987	361	99%	Yes
1988	364	99%	Yes
1989	364	100%	Yes
1990	365	100%	Yes
1991	365	100%	Yes
1992	366	100%	Yes
1993	362	99%	Yes
1994	364	100%	Yes
1995	365	100%	Yes
1996	366	100%	Yes
1997	363	99%	Yes
1998	362	99%	Yes
1999	362	99%	Yes
2000	363	99%	Yes
2001	363	99%	Yes
2002	335	92%	Yes
2003	365	100%	Yes
2004	315	86%	No

Latest Records

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

Climate Trend

26 complete years, 1976 to 2003

One stripe for each of 26 complete years at Toledo Bend Dam, 1976 to 2003. Blue stripes are years cooler than the station's own mean of 18.3 C (65.0 F); red stripes are warmer. The coolest year was 1983, at 17.2 C (63.0 F), and the warmest was 1998, at 19.9 C (67.8 F). The strongest colour marks a difference of 1.6 C (2.9 F).

Annual mean temperature at Toledo Bend Dam as warming stripes, 1976 to 2003
Year	Annual mean temperature	Difference from the station mean
1976	17.3 C	-1.03 C
1977	18.3 C	-0.01 C
1978	17.7 C	-0.60 C
1980	18.3 C	+0.03 C
1981	18.3 C	-0.01 C
1982	18.6 C	+0.25 C
1983	17.2 C	-1.11 C
1984	18.3 C	-0.02 C
1985	18.3 C	-0.01 C
1986	18.7 C	+0.34 C
1987	17.9 C	-0.44 C
1988	17.7 C	-0.64 C
1989	17.6 C	-0.70 C
1990	19.2 C	+0.89 C
1991	18.6 C	+0.32 C
1992	18.2 C	-0.14 C
1993	17.9 C	-0.44 C
1994	18.4 C	+0.07 C
1995	18.6 C	+0.24 C
1996	18.2 C	-0.14 C
1997	18.3 C	-0.01 C
1998	19.9 C	+1.58 C
1999	18.7 C	+0.36 C
2000	19.1 C	+0.75 C
2001	18.5 C	+0.17 C
2003	18.7 C	+0.37 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

1975 to 2004

Yearly extremes at Toledo Bend Dam: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	42.8 C (109.0 F)	1998	37.5 C (99.5 F)	30
Coldest night (TNn)	-13.9 C (7.0 F)	1989	-7.2 C (19.0 F)	30
Wettest day (Rx1day)	190.5 mm (7.5 in)	1986	101.4 mm (4.0 in)	30
Wettest five days (Rx5day)	288.8 mm (11.4 in)	1986	148.5 mm (5.8 in)	30
Longest dry spell (CDD)	36 days	1978	24 days	30

Hottest day (TXx)

The hottest day of the year at Toledo Bend Dam, 1975 to 2004. The record is 42.8 C (109.0 F) in 1998, marked on the chart; the median year is 37.5 C (99.5 F).

Hottest day (TXx) at Toledo Bend Dam by year
Year	Hottest day (TXx)
1975	35.6 C (96.1 F)
1976	34.4 C (93.9 F)
1977	37.2 C (99.0 F)
1978	37.8 C (100.0 F)
1979	35.6 C (96.1 F)
1980	39.4 C (102.9 F)
1981	38.3 C (100.9 F)
1982	36.1 C (97.0 F)
1983	35.6 C (96.1 F)
1984	37.2 C (99.0 F)
1985	37.8 C (100.0 F)
1986	38.3 C (100.9 F)
1987	37.2 C (99.0 F)
1988	36.7 C (98.1 F)
1989	36.1 C (97.0 F)
1990	37.8 C (100.0 F)
1991	35.6 C (96.1 F)
1992	36.7 C (98.1 F)
1993	37.8 C (100.0 F)
1994	37.8 C (100.0 F)
1995	39.4 C (102.9 F)
1996	37.8 C (100.0 F)
1997	38.9 C (102.0 F)
1998	42.8 C (109.0 F)
1999	39.4 C (102.9 F)
2000	42.2 C (108.0 F)
2001	37.2 C (99.0 F)
2002	37.8 C (100.0 F)
2003	37.2 C (99.0 F)
2004	36.7 C (98.1 F)

Coldest night (TNn)

The coldest night of the year at Toledo Bend Dam, 1975 to 2004. The record is -13.9 C (7.0 F) in 1989, marked on the chart; the median year is -7.2 C (19.0 F).

Coldest night (TNn) at Toledo Bend Dam by year
Year	Coldest night (TNn)
1975	-6.1 C (21.0 F)
1976	-8.3 C (17.1 F)
1977	-7.8 C (18.0 F)
1978	-7.2 C (19.0 F)
1979	-11.1 C (12.0 F)
1980	-10.0 C (14.0 F)
1981	-8.9 C (16.0 F)
1982	-12.8 C (9.0 F)
1983	-12.8 C (9.0 F)
1984	-11.7 C (10.9 F)
1985	-11.1 C (12.0 F)
1986	-6.1 C (21.0 F)
1987	-5.6 C (21.9 F)
1988	-7.2 C (19.0 F)
1989	-13.9 C (7.0 F)
1990	-8.9 C (16.0 F)
1991	-4.4 C (24.1 F)
1992	-5.6 C (21.9 F)
1993	-5.6 C (21.9 F)
1994	-6.1 C (21.0 F)
1995	-5.6 C (21.9 F)
1996	-11.1 C (12.0 F)
1997	-8.3 C (17.1 F)
1998	-4.4 C (24.1 F)
1999	-7.2 C (19.0 F)
2000	-5.6 C (21.9 F)
2001	-6.7 C (19.9 F)
2002	-7.8 C (18.0 F)
2003	-7.2 C (19.0 F)
2004	-4.4 C (24.1 F)

Wettest day (Rx1day)

The wettest day of the year at Toledo Bend Dam, 1975 to 2004. The record is 190.5 mm (7.5 in) in 1986, marked on the chart; the median year is 101.4 mm (4.0 in).

Wettest day (Rx1day) at Toledo Bend Dam by year
Year	Wettest day (Rx1day)
1975	141.0 mm (5.6 in)
1976	147.6 mm (5.8 in)
1977	116.6 mm (4.6 in)
1978	72.9 mm (2.9 in)
1979	83.6 mm (3.3 in)
1980	82.3 mm (3.2 in)
1981	109.2 mm (4.3 in)
1982	119.6 mm (4.7 in)
1983	95.3 mm (3.8 in)
1984	144.5 mm (5.7 in)
1985	70.6 mm (2.8 in)
1986	190.5 mm (7.5 in)
1987	101.1 mm (4.0 in)
1988	68.6 mm (2.7 in)
1989	98.3 mm (3.9 in)
1990	102.4 mm (4.0 in)
1991	104.1 mm (4.1 in)
1992	81.3 mm (3.2 in)
1993	56.1 mm (2.2 in)
1994	111.5 mm (4.4 in)
1995	101.6 mm (4.0 in)
1996	91.7 mm (3.6 in)
1997	101.6 mm (4.0 in)
1998	105.4 mm (4.1 in)
1999	151.1 mm (5.9 in)
2000	91.4 mm (3.6 in)
2001	83.8 mm (3.3 in)
2002	104.1 mm (4.1 in)
2003	99.1 mm (3.9 in)
2004	89.7 mm (3.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at Toledo Bend Dam, 1975 to 2004. The record is 288.8 mm (11.4 in) in 1986, marked on the chart; the median year is 148.5 mm (5.8 in).

Wettest five days (Rx5day) at Toledo Bend Dam by year
Year	Wettest five days (Rx5day)
1975	146.4 mm (5.8 in)
1976	148.1 mm (5.8 in)
1977	134.2 mm (5.3 in)
1978	125.2 mm (4.9 in)
1979	164.1 mm (6.5 in)
1980	117.8 mm (4.6 in)
1981	139.0 mm (5.5 in)
1982	185.4 mm (7.3 in)
1983	177.3 mm (7.0 in)
1984	175.0 mm (6.9 in)
1985	151.9 mm (6.0 in)
1986	288.8 mm (11.4 in)
1987	133.4 mm (5.3 in)
1988	97.8 mm (3.9 in)
1989	246.1 mm (9.7 in)
1990	171.9 mm (6.8 in)
1991	116.6 mm (4.6 in)
1992	113.1 mm (4.5 in)
1993	148.1 mm (5.8 in)
1994	234.7 mm (9.2 in)
1995	129.1 mm (5.1 in)
1996	95.3 mm (3.8 in)
1997	148.9 mm (5.9 in)
1998	278.6 mm (11.0 in)
1999	156.4 mm (6.2 in)
2000	137.5 mm (5.4 in)
2001	174.8 mm (6.9 in)
2002	203.6 mm (8.0 in)
2003	152.7 mm (6.0 in)
2004	146.6 mm (5.8 in)

Longest dry spell (CDD)

The longest dry spell of the year at Toledo Bend Dam, 1975 to 2004. The record is 36 days in 1978, marked on the chart; the median year is 24 days.

Longest dry spell (CDD) at Toledo Bend Dam by year
Year	Longest dry spell (CDD)
1975	16 days
1976	18 days
1977	21 days
1978	36 days
1979	31 days
1980	28 days
1981	23 days
1982	20 days
1983	15 days
1984	26 days
1985	25 days
1986	24 days
1987	35 days
1988	18 days
1989	31 days
1990	14 days
1991	28 days
1992	19 days
1993	24 days
1994	26 days
1995	24 days
1996	25 days
1997	19 days
1998	36 days
1999	36 days
2000	20 days
2001	32 days
2002	17 days
2003	24 days
2004	29 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 Toledo Bend Dam falls on 11 March and the median first autumn frost on 13 November, which leaves a median of 248 days between them.

Fitted over all years, the growing season changes by +5.3 days per decade at this station.

Frost dates and growing season at Toledo Bend Dam
Measure	Median, all years	Earliest period	Recent period (1976 to 2003)	Recent against earliest	Fitted trend
Last spring frost	11 March	n/a	11 March	n/a	-2.4 days per decade
First autumn frost	13 November	n/a	13 November	n/a	+2.8 days per decade
Growing days	248 days	n/a	248 days	n/a	+5.3 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.

Download the Data

Data for Toledo Bend Dam standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Toledo Bend Dam 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 2026-10-14 (14 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).