Coen Airport Evap Weather Records (ASN00027006)

Record envelope, standing records and threshold days for Coen Airport Evap (ASN00027006), Australia, with 68 years of record.

Key Facts for Coen Airport Evap

Coen Airport Evap (ASN00027006) is a weather station in Australia at -13.76 latitude and 143.12 longitude, 161 m (527 ft) above sea level.
The station reports from 1950 to 2017, 68 years of record.
1,464 records set at Coen Airport Evap still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Coen Airport Evap tied a daily record precipitation of 0.4 mm (0.02 in) on 15 August 2016.

About the Station

Location: Australia, -13.76 latitude, 143.12 longitude.
Elevation: 161 m (527 ft).
Period of record: 1950 to 2017, 68 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 Coen Airport Evap. 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 Coen Airport Evap, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	38.4 C (101.1 F)	19.2 C (66.6 F)	n/a	n/a
Feb	38.0 C (100.4 F)	20.0 C (68.0 F)	n/a	n/a
Mar	36.0 C (96.8 F)	17.9 C (64.2 F)	n/a	n/a
Apr	34.5 C (94.1 F)	12.2 C (54.0 F)	n/a	n/a
May	34.7 C (94.5 F)	11.5 C (52.7 F)	n/a	n/a
Jun	34.3 C (93.7 F)	9.5 C (49.1 F)	n/a	n/a
Jul	33.6 C (92.5 F)	7.5 C (45.5 F)	n/a	n/a
Aug	35.2 C (95.4 F)	7.8 C (46.0 F)	n/a	n/a
Sep	37.6 C (99.7 F)	11.0 C (51.8 F)	n/a	n/a
Oct	39.5 C (103.1 F)	10.0 C (50.0 F)	n/a	n/a
Nov	40.6 C (105.1 F)	16.3 C (61.3 F)	n/a	n/a
Dec	40.0 C (104.0 F)	18.5 C (65.3 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Coen Airport Evap still stand. 1972 holds the most, with 65.

Standing records at Coen Airport Evap by the year they were set
Year set	Standing records
1967	5
1968	41
1969	61
1970	37
1971	41
1972	65
1973	54
1974	48
1975	40
1976	37
1977	31
1978	35
1979	51
1980	23
1981	37
1982	51
1983	56
1984	34
1985	41
1986	30
1987	23
1988	62
1989	31
1990	61
1991	30
1992	61
1993	17
1994	28
1995	51
1996	49
1997	26
1998	64
1999	29
2000	34
2001	36
2002	44

All-Time Record Progression

2 new records

2 all-time records were set at Coen Airport Evap between 20 March 1990 and 20 November 2001. Each dot is a new record.

When Coen Airport Evap set new all-time records
Date	Kind	Detail
1990-03-20	Record daily precipitation	Record daily precipitation 282.0 mm (11.1 in)
2001-11-20	Record high maximum temperature	Record high maximum temperature 40.6 C (105.1 F)

Wettest Day of Each Month

Mar: 282.0 mm (11.1 in)

The wettest day on record for each calendar month at Coen Airport Evap. The most was 282.0 mm (11.1 in) on 20 March 1990.

Record daily precipitation for each month at Coen Airport Evap
Month	Record daily precipitation (mm)	Date
Jan	272.0 mm (10.7 in)	20 January 2005
Feb	197.0 mm (7.8 in)	11 February 1981
Mar	282.0 mm (11.1 in)	20 March 1990
Apr	161.0 mm (6.3 in)	14 April 1972
May	102.4 mm (4.0 in)	1 May 2006
Jun	26.0 mm (1.0 in)	9 June 2014
Jul	7.4 mm (0.29 in)	1 July 2001
Aug	28.2 mm (1.1 in)	31 August 2010
Sep	8.1 mm (0.32 in)	11 September 1973
Oct	123.0 mm (4.8 in)	10 October 1996
Nov	92.7 mm (3.6 in)	1 November 1956
Dec	148.2 mm (5.8 in)	28 December 1992

Period of Record Coverage

1967 to 2002

36 years of record at Coen Airport Evap, 1967 to 2002. 10 years have data for under 90 percent of days and are left out of rankings: 1967, 1970, 1975, 1985, 1986, 1987, 1988, 1989 and others.

Days with data per year at Coen Airport Evap
Year	Days with data	Share of year	Complete
1967	43	12%	No
1968	342	93%	Yes
1969	341	93%	Yes
1970	316	87%	No
1971	352	96%	Yes
1972	353	96%	Yes
1973	365	100%	Yes
1974	357	98%	Yes
1975	325	89%	No
1976	357	98%	Yes
1977	354	97%	Yes
1978	360	99%	Yes
1979	360	99%	Yes
1980	364	99%	Yes
1981	353	97%	Yes
1982	356	98%	Yes
1983	362	99%	Yes
1984	340	93%	Yes
1985	325	89%	No
1986	320	88%	No
1987	325	89%	No
1988	327	89%	No
1989	313	86%	No
1990	311	85%	No
1991	309	85%	No
1992	361	99%	Yes
1993	356	98%	Yes
1994	365	100%	Yes
1995	362	99%	Yes
1996	366	100%	Yes
1997	365	100%	Yes
1998	365	100%	Yes
1999	365	100%	Yes
2000	366	100%	Yes
2001	365	100%	Yes
2002	344	94%	Yes

Latest Records

Latest records at Coen Airport Evap
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
15 August 2016	Coen Airport Evap, AU	daily rain (Tie)	0.4 mm (0.02 in)	tie	38 years	4 of 100 (Routine)
3 July 2016	Coen Airport Evap, AU	daily rain	0.8 mm (0.03 in)	0.5 mm (0.02 in)	52 years	20 of 100 (Routine)
15 June 2016	Coen Airport Evap, AU	daily rain	3.0 mm (0.12 in)	1.7 mm (0.07 in)	54 years	20 of 100 (Routine)
13 June 2016	Coen Airport Evap, AU	daily rain	0.2 mm (0.01 in)	0.2 mm (0.01 in)	65 years	20 of 100 (Routine)
8 October 2015	Coen Airport Evap, AU	daily rain	1.6 mm (0.06 in)	1.6 mm (0.06 in)	64 years	20 of 100 (Routine)
16 September 2015	Coen Airport Evap, AU	daily rain (Tie)	0.2 mm (0.01 in)	tie	17 years	2 of 100 (Routine)
12 June 2015	Coen Airport Evap, AU	daily rain	0.8 mm (0.03 in)	0.8 mm (0.03 in)	64 years	20 of 100 (Routine)
1 June 2015	Coen Airport Evap, AU	daily rain	6.8 mm (0.27 in)	5.8 mm (0.23 in)	12 years	20 of 100 (Routine)
16 February 2015	Coen Airport Evap, AU	daily rain	56.4 mm (2.2 in)	2.1 mm (0.08 in)	35 years	17 of 100 (Routine)
16 June 2014	Coen Airport Evap, AU	daily rain	1.0 mm (0.04 in)	0.7 mm (0.03 in)	12 years	10 of 100 (Routine)
9 June 2014	Coen Airport Evap, AU	monthly rain	26.0 mm (1.0 in)	7.0 mm (0.28 in)	30 years	43 of 100 (Notable)
5 February 2014	Coen Airport Evap, AU	daily rain	82.8 mm (3.3 in)	50.2 mm (2.0 in)	4 years	32 of 100 (Routine)
14 January 2014	Coen Airport Evap, AU	daily rain	104.2 mm (4.1 in)	46.8 mm (1.8 in)	19 years	33 of 100 (Routine)
4 January 2014	Coen Airport Evap, AU	daily rain	63.4 mm (2.5 in)	0.2 mm (0.01 in)	40 years	18 of 100 (Routine)
28 November 2013	Coen Airport Evap, AU	daily rain	51.2 mm (2.0 in)	30.2 mm (1.2 in)	26 years	34 of 100 (Routine)
23 November 2013	Coen Airport Evap, AU	daily rain	56.8 mm (2.2 in)	2.4 mm (0.09 in)	4 years	8 of 100 (Routine)
6 September 2013	Coen Airport Evap, AU	daily rain	1.0 mm (0.04 in)	1.0 mm (0.04 in)	62 years	20 of 100 (Routine)
12 April 2013	Coen Airport Evap, AU	daily rain	97.6 mm (3.8 in)	67.6 mm (2.7 in)	36 years	55 of 100 (Notable)
26 March 2013	Coen Airport Evap, AU	daily rain	128.6 mm (5.1 in)	61.3 mm (2.4 in)	56 years	51 of 100 (Notable)
23 January 2013	Coen Airport Evap, AU	daily rain	139.8 mm (5.5 in)	10.4 mm (0.4 in)	15 years	15 of 100 (Routine)

Climate Trend

27 complete years, 1968 to 2001

One stripe for each of 27 complete years at Coen Airport Evap, 1968 to 2001. Blue stripes are years cooler than the station's own mean of 26.0 C (78.8 F); red stripes are warmer. The coolest year was 1982, at 25.2 C (77.3 F), and the warmest was 1998, at 27.0 C (80.5 F). The strongest colour marks a difference of 1.0 C (1.8 F).

Annual mean temperature at Coen Airport Evap as warming stripes, 1968 to 2001
Year	Annual mean temperature	Difference from the station mean
1968	25.5 C	-0.52 C
1969	26.1 C	+0.06 C
1971	25.7 C	-0.33 C
1973	26.4 C	+0.37 C
1974	25.6 C	-0.41 C
1978	26.2 C	+0.20 C
1979	25.6 C	-0.40 C
1980	25.9 C	-0.10 C
1981	26.1 C	+0.13 C
1982	25.2 C	-0.85 C
1983	26.6 C	+0.59 C
1984	25.8 C	-0.23 C
1985	25.5 C	-0.55 C
1986	26.0 C	-0.04 C
1987	26.4 C	+0.40 C
1988	26.8 C	+0.75 C
1989	25.8 C	-0.19 C
1992	26.3 C	+0.27 C
1993	25.9 C	-0.07 C
1994	25.8 C	-0.21 C
1995	26.5 C	+0.51 C
1996	26.0 C	+0.03 C
1997	25.6 C	-0.40 C
1998	27.0 C	+0.95 C
1999	25.9 C	-0.14 C
2000	26.0 C	-0.05 C
2001	26.2 C	+0.21 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

1950 to 2017

Yearly extremes at Coen Airport Evap: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	40.6 C (105.1 F)	2001	38.2 C (100.8 F)	36
Coldest night (TNn)	7.5 C (45.5 F)	1984	11.0 C (51.8 F)	36
Wettest day (Rx1day)	282.0 mm (11.1 in)	1990	84.8 mm (3.3 in)	68
Wettest five days (Rx5day)	506.4 mm (19.9 in)	1990	178.4 mm (7.0 in)	68
Longest dry spell (CDD)	214 days	1953	116 days	68

Hottest day (TXx)

The hottest day of the year at Coen Airport Evap, 1950 to 2017. The record is 40.6 C (105.1 F) in 2001, marked on the chart; the median year is 38.2 C (100.8 F).

Hottest day (TXx) at Coen Airport Evap by year
Year	Hottest day (TXx)
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	38.3 C (100.9 F)
1968	38.9 C (102.0 F)
1969	40.0 C (104.0 F)
1970	37.2 C (99.0 F)
1971	38.9 C (102.0 F)
1972	37.6 C (99.7 F)
1973	38.4 C (101.1 F)
1974	37.1 C (98.8 F)
1975	37.5 C (99.5 F)
1976	38.2 C (100.8 F)
1977	37.4 C (99.3 F)
1978	39.1 C (102.4 F)
1979	38.2 C (100.8 F)
1980	38.5 C (101.3 F)
1981	39.0 C (102.2 F)
1982	38.2 C (100.8 F)
1983	37.3 C (99.1 F)
1984	38.5 C (101.3 F)
1985	38.0 C (100.4 F)
1986	38.0 C (100.4 F)
1987	39.5 C (103.1 F)
1988	38.7 C (101.7 F)
1989	36.5 C (97.7 F)
1990	39.6 C (103.3 F)
1991	38.4 C (101.1 F)
1992	39.1 C (102.4 F)
1993	37.9 C (100.2 F)
1994	38.3 C (100.9 F)
1995	38.0 C (100.4 F)
1996	37.6 C (99.7 F)
1997	37.3 C (99.1 F)
1998	37.8 C (100.0 F)
1999	37.5 C (99.5 F)
2000	38.1 C (100.6 F)
2001	40.6 C (105.1 F)
2002	39.2 C (102.6 F)
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	n/a
2013	n/a
2014	n/a
2015	n/a
2016	n/a
2017	n/a

Coldest night (TNn)

The coldest night of the year at Coen Airport Evap, 1950 to 2017. The record is 7.5 C (45.5 F) in 1984, marked on the chart; the median year is 11.0 C (51.8 F).

Coldest night (TNn) at Coen Airport Evap by year
Year	Coldest night (TNn)
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	19.4 C (66.9 F)
1968	7.8 C (46.0 F)
1969	11.7 C (53.1 F)
1970	12.8 C (55.0 F)
1971	8.9 C (48.0 F)
1972	10.6 C (51.1 F)
1973	10.0 C (50.0 F)
1974	9.5 C (49.1 F)
1975	12.1 C (53.8 F)
1976	10.4 C (50.7 F)
1977	10.0 C (50.0 F)
1978	13.0 C (55.4 F)
1979	10.9 C (51.6 F)
1980	12.4 C (54.3 F)
1981	11.0 C (51.8 F)
1982	10.0 C (50.0 F)
1983	12.1 C (53.8 F)
1984	7.5 C (45.5 F)
1985	10.0 C (50.0 F)
1986	14.0 C (57.2 F)
1987	12.2 C (54.0 F)
1988	9.5 C (49.1 F)
1989	10.6 C (51.1 F)
1990	13.0 C (55.4 F)
1991	10.7 C (51.3 F)
1992	12.0 C (53.6 F)
1993	13.1 C (55.6 F)
1994	11.4 C (52.5 F)
1995	12.4 C (54.3 F)
1996	8.4 C (47.1 F)
1997	12.7 C (54.9 F)
1998	12.4 C (54.3 F)
1999	12.2 C (54.0 F)
2000	11.0 C (51.8 F)
2001	10.1 C (50.2 F)
2002	9.8 C (49.6 F)
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	n/a
2013	n/a
2014	n/a
2015	n/a
2016	n/a
2017	n/a

Wettest day (Rx1day)

The wettest day of the year at Coen Airport Evap, 1950 to 2017. The record is 282.0 mm (11.1 in) in 1990, marked on the chart; the median year is 84.8 mm (3.3 in).

Wettest day (Rx1day) at Coen Airport Evap by year
Year	Wettest day (Rx1day)
1950	66.0 mm (2.6 in)
1951	44.5 mm (1.8 in)
1952	74.2 mm (2.9 in)
1953	86.4 mm (3.4 in)
1954	82.6 mm (3.3 in)
1955	163.6 mm (6.4 in)
1956	92.7 mm (3.6 in)
1957	124.5 mm (4.9 in)
1958	77.7 mm (3.1 in)
1959	147.3 mm (5.8 in)
1960	113.0 mm (4.4 in)
1961	50.8 mm (2.0 in)
1962	77.2 mm (3.0 in)
1963	80.5 mm (3.2 in)
1964	68.8 mm (2.7 in)
1965	54.9 mm (2.2 in)
1966	87.1 mm (3.4 in)
1967	56.6 mm (2.2 in)
1968	82.6 mm (3.3 in)
1969	85.3 mm (3.4 in)
1970	145.5 mm (5.7 in)
1971	96.8 mm (3.8 in)
1972	161.0 mm (6.3 in)
1973	161.8 mm (6.4 in)
1974	63.2 mm (2.5 in)
1975	128.0 mm (5.0 in)
1976	68.0 mm (2.7 in)
1977	68.0 mm (2.7 in)
1978	124.6 mm (4.9 in)
1979	145.0 mm (5.7 in)
1980	56.0 mm (2.2 in)
1981	197.0 mm (7.8 in)
1982	80.0 mm (3.1 in)
1983	53.4 mm (2.1 in)
1984	100.5 mm (4.0 in)
1985	196.8 mm (7.7 in)
1986	79.0 mm (3.1 in)
1987	57.4 mm (2.3 in)
1988	119.2 mm (4.7 in)
1989	72.4 mm (2.9 in)
1990	282.0 mm (11.1 in)
1991	62.4 mm (2.5 in)
1992	148.2 mm (5.8 in)
1993	70.2 mm (2.8 in)
1994	55.0 mm (2.2 in)
1995	78.4 mm (3.1 in)
1996	123.0 mm (4.8 in)
1997	61.0 mm (2.4 in)
1998	129.4 mm (5.1 in)
1999	57.2 mm (2.3 in)
2000	76.2 mm (3.0 in)
2001	93.0 mm (3.7 in)
2002	84.2 mm (3.3 in)
2003	97.0 mm (3.8 in)
2004	156.0 mm (6.1 in)
2005	272.0 mm (10.7 in)
2006	119.0 mm (4.7 in)
2007	116.4 mm (4.6 in)
2008	123.6 mm (4.9 in)
2009	49.4 mm (1.9 in)
2010	69.2 mm (2.7 in)
2011	111.6 mm (4.4 in)
2012	77.4 mm (3.0 in)
2013	139.8 mm (5.5 in)
2014	104.2 mm (4.1 in)
2015	101.6 mm (4.0 in)
2016	50.8 mm (2.0 in)
2017	62.8 mm (2.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at Coen Airport Evap, 1950 to 2017. The record is 506.4 mm (19.9 in) in 1990, marked on the chart; the median year is 178.4 mm (7.0 in).

Wettest five days (Rx5day) at Coen Airport Evap by year
Year	Wettest five days (Rx5day)
1950	181.8 mm (7.2 in)
1951	111.3 mm (4.4 in)
1952	168.3 mm (6.6 in)
1953	207.0 mm (8.1 in)
1954	240.5 mm (9.5 in)
1955	236.0 mm (9.3 in)
1956	107.7 mm (4.2 in)
1957	183.7 mm (7.2 in)
1958	154.7 mm (6.1 in)
1959	265.9 mm (10.5 in)
1960	208.8 mm (8.2 in)
1961	126.3 mm (5.0 in)
1962	149.9 mm (5.9 in)
1963	244.4 mm (9.6 in)
1964	151.3 mm (6.0 in)
1965	164.3 mm (6.5 in)
1966	201.9 mm (7.9 in)
1967	126.0 mm (5.0 in)
1968	172.4 mm (6.8 in)
1969	134.0 mm (5.3 in)
1970	234.6 mm (9.2 in)
1971	268.3 mm (10.6 in)
1972	323.6 mm (12.7 in)
1973	293.7 mm (11.6 in)
1974	136.8 mm (5.4 in)
1975	149.0 mm (5.9 in)
1976	117.5 mm (4.6 in)
1977	160.0 mm (6.3 in)
1978	146.0 mm (5.7 in)
1979	336.6 mm (13.3 in)
1980	156.1 mm (6.1 in)
1981	324.4 mm (12.8 in)
1982	272.5 mm (10.7 in)
1983	122.8 mm (4.8 in)
1984	191.6 mm (7.5 in)
1985	307.2 mm (12.1 in)
1986	180.4 mm (7.1 in)
1987	162.8 mm (6.4 in)
1988	206.4 mm (8.1 in)
1989	155.4 mm (6.1 in)
1990	506.4 mm (19.9 in)
1991	212.0 mm (8.3 in)
1992	395.4 mm (15.6 in)
1993	316.7 mm (12.5 in)
1994	158.4 mm (6.2 in)
1995	142.0 mm (5.6 in)
1996	252.0 mm (9.9 in)
1997	176.4 mm (6.9 in)
1998	202.8 mm (8.0 in)
1999	163.8 mm (6.4 in)
2000	166.4 mm (6.6 in)
2001	153.0 mm (6.0 in)
2002	136.2 mm (5.4 in)
2003	156.6 mm (6.2 in)
2004	224.2 mm (8.8 in)
2005	356.8 mm (14.0 in)
2006	379.2 mm (14.9 in)
2007	192.4 mm (7.6 in)
2008	203.6 mm (8.0 in)
2009	160.0 mm (6.3 in)
2010	159.8 mm (6.3 in)
2011	159.6 mm (6.3 in)
2012	143.2 mm (5.6 in)
2013	316.6 mm (12.5 in)
2014	248.4 mm (9.8 in)
2015	239.2 mm (9.4 in)
2016	139.6 mm (5.5 in)
2017	148.8 mm (5.9 in)

Longest dry spell (CDD)

The longest dry spell of the year at Coen Airport Evap, 1950 to 2017. The record is 214 days in 1953, marked on the chart; the median year is 116 days.

Longest dry spell (CDD) at Coen Airport Evap by year
Year	Longest dry spell (CDD)
1950	24 days
1951	176 days
1952	55 days
1953	214 days
1954	171 days
1955	47 days
1956	4 days
1957	130 days
1958	93 days
1959	160 days
1960	136 days
1961	197 days
1962	83 days
1963	142 days
1964	71 days
1965	156 days
1966	68 days
1967	126 days
1968	126 days
1969	116 days
1970	110 days
1971	178 days
1972	133 days
1973	60 days
1974	96 days
1975	58 days
1976	156 days
1977	108 days
1978	121 days
1979	113 days
1980	88 days
1981	75 days
1982	163 days
1983	79 days
1984	167 days
1985	144 days
1986	71 days
1987	73 days
1988	80 days
1989	122 days
1990	128 days
1991	182 days
1992	115 days
1993	134 days
1994	89 days
1995	77 days
1996	74 days
1997	122 days
1998	90 days
1999	125 days
2000	122 days
2001	117 days
2002	97 days
2003	145 days
2004	145 days
2005	104 days
2006	100 days
2007	109 days
2008	119 days
2009	107 days
2010	69 days
2011	146 days
2012	81 days
2013	111 days
2014	151 days
2015	128 days
2016	151 days
2017	48 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

63 years, 1951 to 2016

A day with at least 89.4 mm (3.5 in) of rain is expected about once in 2 years. A day with at least 290.5 mm (11.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Coen Airport Evap: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	89.4 mm (3.5 in)
5 years	129.5 mm (5.1 in)
10 years	160.8 mm (6.3 in)
25 years	206.8 mm (8.1 in)
50 years	246.2 mm (9.7 in)
100 years	290.5 mm (11.4 in)	Longer than the 63 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, 63 years of values from 1951 to 2016.

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: 282.0 mm (11.1 in) in 1990; 272.0 mm (10.7 in) in 2005; 197.0 mm (7.8 in) in 1981.

Download the Data

Data for Coen Airport Evap standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Coen Airport Evap 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-13. Last revised 13 October 2026 (2026-10-13).