Peleliu Weather Records (PSC00914712)

Record envelope, standing records and threshold days for Peleliu (PSC00914712), PW, Palau, with 36 years of record.

Key Facts for Peleliu

Peleliu (PSC00914712) is a weather station in PW, Palau at 7.03 latitude and 134.27 longitude, 3 m (10 ft) above sea level.
The station reports from 1991 to 2026, 36 years of record.
1,464 records set at Peleliu still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: PW, Palau, 7.03 latitude, 134.27 longitude.
Elevation: 3 m (10 ft).
Period of record: 1991 to 2026, 36 years.
Eligible elements: none yet.

Daily Record Envelope and 2026

100 days at or beyond a record

The band shows the record high and record low for each calendar day at Peleliu. The lines show the 2026 daily maximum and minimum. 100 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Peleliu, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	34.4 C (93.9 F)	16.7 C (62.1 F)	34.4 C (93.9 F)	26.1 C (79.0 F)
Feb	34.4 C (93.9 F)	16.7 C (62.1 F)	33.9 C (93.0 F)	26.1 C (79.0 F)
Mar	34.4 C (93.9 F)	15.6 C (60.1 F)	33.9 C (93.0 F)	26.1 C (79.0 F)
Apr	35.0 C (95.0 F)	15.6 C (60.1 F)	33.9 C (93.0 F)	26.7 C (80.1 F)
May	35.0 C (95.0 F)	15.6 C (60.1 F)	35.0 C (95.0 F)	26.1 C (79.0 F)
Jun	36.7 C (98.1 F)	10.6 C (51.1 F)	34.4 C (93.9 F)	26.1 C (79.0 F)
Jul	34.4 C (93.9 F)	14.4 C (57.9 F)	33.9 C (93.0 F)	26.1 C (79.0 F)
Aug	34.4 C (93.9 F)	12.2 C (54.0 F)	34.4 C (93.9 F)	26.7 C (80.1 F)
Sep	34.4 C (93.9 F)	18.3 C (64.9 F)	33.9 C (93.0 F)	26.1 C (79.0 F)
Oct	35.0 C (95.0 F)	16.1 C (61.0 F)	34.4 C (93.9 F)	26.1 C (79.0 F)
Nov	34.4 C (93.9 F)	17.2 C (63.0 F)	34.4 C (93.9 F)	26.1 C (79.0 F)
Dec	34.4 C (93.9 F)	14.4 C (57.9 F)	34.4 C (93.9 F)	26.1 C (79.0 F)

Which Years Hold Standing Records

1,464 standing records

1,464 records at Peleliu still stand. 2016 holds the most, with 143.

Standing records at Peleliu by the year they were set
Year set	Standing records
1991	30
1992	63
1993	62
1994	60
1995	53
1996	41
1997	37
1998	42
1999	83
2000	93
2001	58
2002	32
2003	31
2004	8
2014	52
2015	79
2016	143
2017	84
2018	68
2019	89
2020	48
2021	59
2022	44
2023	46
2024	24
2025	35

Wettest Day of Each Month

Jun: 158.0 mm (6.2 in)

The wettest day on record for each calendar month at Peleliu. The most was 158.0 mm (6.2 in) on 11 June 1993.

Record daily precipitation for each month at Peleliu
Month	Record daily precipitation (mm)	Date
Jan	99.1 mm (3.9 in)	18 January 1995
Feb	148.8 mm (5.9 in)	13 February 1999
Mar	113.8 mm (4.5 in)	20 March 2002
Apr	79.2 mm (3.1 in)	18 April 2002
May	156.2 mm (6.1 in)	25 May 1993
Jun	158.0 mm (6.2 in)	11 June 1993
Jul	101.6 mm (4.0 in)	2 July 2001
Aug	89.9 mm (3.5 in)	15 August 1999
Sep	120.7 mm (4.8 in)	13 September 1993
Oct	95.3 mm (3.8 in)	12 October 1996
Nov	72.6 mm (2.9 in)	6 November 1996
Dec	114.8 mm (4.5 in)	27 December 1991

Period of Record Coverage

1991 to 2025

26 years of record at Peleliu, 1991 to 2025. 9 years have data for under 90 percent of days and are left out of rankings: 1991, 2000, 2004, 2014, 2015, 2016, 2017, 2018 and others.

Days with data per year at Peleliu
Year	Days with data	Share of year	Complete
1991	197	54%	No
1992	331	90%	Yes
1993	363	99%	Yes
1994	335	92%	Yes
1995	361	99%	Yes
1996	359	98%	Yes
1997	357	98%	Yes
1998	353	97%	Yes
1999	345	95%	Yes
2000	318	87%	No
2001	345	95%	Yes
2002	358	98%	Yes
2003	346	95%	Yes
2004	137	37%	No
2014	89	24%	No
2015	233	64%	No
2016	305	83%	No
2017	327	90%	No
2018	316	87%	No
2019	325	89%	No
2020	334	91%	Yes
2021	365	100%	Yes
2022	365	100%	Yes
2023	365	100%	Yes
2024	366	100%	Yes
2025	365	100%	Yes

Latest Records

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

Climate Trend

14 complete years, 1993 to 2025

One stripe for each of 14 complete years at Peleliu, 1993 to 2025. Blue stripes are years cooler than the station's own mean of 27.8 C (82.1 F); red stripes are warmer. The coolest year was 1999, at 26.2 C (79.2 F), and the warmest was 2022, at 30.3 C (86.6 F). The strongest colour marks a difference of 2.6 C (4.7 F).

Annual mean temperature at Peleliu as warming stripes, 1993 to 2025
Year	Annual mean temperature	Difference from the station mean
1993	26.5 C	-1.31 C
1995	26.5 C	-1.36 C
1996	26.5 C	-1.30 C
1997	26.7 C	-1.17 C
1998	26.6 C	-1.22 C
1999	26.2 C	-1.63 C
2001	26.2 C	-1.63 C
2002	26.6 C	-1.20 C
2003	26.4 C	-1.39 C
2021	30.3 C	+2.47 C
2022	30.3 C	+2.51 C
2023	30.2 C	+2.36 C
2024	30.2 C	+2.35 C
2025	30.3 C	+2.47 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

1991 to 2026

Yearly extremes at Peleliu: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	36.7 C (98.1 F)	2015	32.2 C (90.0 F)	27
Coldest night (TNn)	10.6 C (51.1 F)	2002	21.7 C (71.1 F)	27
Wettest day (Rx1day)	158.0 mm (6.2 in)	1993	82.6 mm (3.3 in)	27
Wettest five days (Rx5day)	327.1 mm (12.9 in)	1999	184.8 mm (7.3 in)	27
Longest dry spell (CDD)	26 days	2021	11 days	27

Hottest day (TXx)

The hottest day of the year at Peleliu, 1991 to 2026. The record is 36.7 C (98.1 F) in 2015, marked on the chart; the median year is 32.2 C (90.0 F).

Hottest day (TXx) at Peleliu by year
Year	Hottest day (TXx)
1991	33.3 C (91.9 F)
1992	31.7 C (89.1 F)
1993	30.6 C (87.1 F)
1994	31.7 C (89.1 F)
1995	30.6 C (87.1 F)
1996	32.2 C (90.0 F)
1997	31.7 C (89.1 F)
1998	31.1 C (88.0 F)
1999	31.1 C (88.0 F)
2000	31.1 C (88.0 F)
2001	31.7 C (89.1 F)
2002	30.6 C (87.1 F)
2003	30.0 C (86.0 F)
2004	30.0 C (86.0 F)
2014	29.4 C (84.9 F)
2015	36.7 C (98.1 F)
2016	34.4 C (93.9 F)
2017	34.4 C (93.9 F)
2018	35.0 C (95.0 F)
2019	34.4 C (93.9 F)
2020	34.4 C (93.9 F)
2021	34.4 C (93.9 F)
2022	34.4 C (93.9 F)
2023	34.4 C (93.9 F)
2024	34.4 C (93.9 F)
2025	35.0 C (95.0 F)
2026	35.0 C (95.0 F)

Coldest night (TNn)

The coldest night of the year at Peleliu, 1991 to 2026. The record is 10.6 C (51.1 F) in 2002, marked on the chart; the median year is 21.7 C (71.1 F).

Coldest night (TNn) at Peleliu by year
Year	Coldest night (TNn)
1991	22.2 C (72.0 F)
1992	21.7 C (71.1 F)
1993	21.1 C (70.0 F)
1994	19.4 C (66.9 F)
1995	21.7 C (71.1 F)
1996	19.4 C (66.9 F)
1997	21.7 C (71.1 F)
1998	20.6 C (69.1 F)
1999	15.0 C (59.0 F)
2000	14.4 C (57.9 F)
2001	12.2 C (54.0 F)
2002	10.6 C (51.1 F)
2003	18.3 C (64.9 F)
2004	22.2 C (72.0 F)
2014	15.6 C (60.1 F)
2015	23.3 C (73.9 F)
2016	24.4 C (75.9 F)
2017	20.0 C (68.0 F)
2018	22.2 C (72.0 F)
2019	23.9 C (75.0 F)
2020	25.6 C (78.1 F)
2021	24.4 C (75.9 F)
2022	25.6 C (78.1 F)
2023	25.0 C (77.0 F)
2024	23.3 C (73.9 F)
2025	26.1 C (79.0 F)
2026	22.2 C (72.0 F)

Wettest day (Rx1day)

The wettest day of the year at Peleliu, 1991 to 2026. The record is 158.0 mm (6.2 in) in 1993, marked on the chart; the median year is 82.6 mm (3.3 in).

Wettest day (Rx1day) at Peleliu by year
Year	Wettest day (Rx1day)
1991	114.8 mm (4.5 in)
1992	92.2 mm (3.6 in)
1993	158.0 mm (6.2 in)
1994	82.6 mm (3.3 in)
1995	99.1 mm (3.9 in)
1996	95.3 mm (3.8 in)
1997	81.3 mm (3.2 in)
1998	88.9 mm (3.5 in)
1999	148.8 mm (5.9 in)
2000	93.0 mm (3.7 in)
2001	101.6 mm (4.0 in)
2002	113.8 mm (4.5 in)
2003	101.6 mm (4.0 in)
2004	97.8 mm (3.9 in)
2014	55.9 mm (2.2 in)
2015	53.3 mm (2.1 in)
2016	52.1 mm (2.1 in)
2017	52.1 mm (2.1 in)
2018	63.5 mm (2.5 in)
2019	51.8 mm (2.0 in)
2020	40.6 mm (1.6 in)
2021	43.7 mm (1.7 in)
2022	53.3 mm (2.1 in)
2023	88.9 mm (3.5 in)
2024	74.9 mm (2.9 in)
2025	70.6 mm (2.8 in)
2026	77.5 mm (3.1 in)

Wettest five days (Rx5day)

The wettest five days of the year at Peleliu, 1991 to 2026. The record is 327.1 mm (12.9 in) in 1999, marked on the chart; the median year is 184.8 mm (7.3 in).

Wettest five days (Rx5day) at Peleliu by year
Year	Wettest five days (Rx5day)
1991	184.8 mm (7.3 in)
1992	214.3 mm (8.4 in)
1993	238.8 mm (9.4 in)
1994	190.6 mm (7.5 in)
1995	265.5 mm (10.5 in)
1996	183.6 mm (7.2 in)
1997	222.4 mm (8.8 in)
1998	157.2 mm (6.2 in)
1999	327.1 mm (12.9 in)
2000	168.2 mm (6.6 in)
2001	308.2 mm (12.1 in)
2002	199.1 mm (7.8 in)
2003	213.8 mm (8.4 in)
2004	179.8 mm (7.1 in)
2014	110.0 mm (4.3 in)
2015	173.4 mm (6.8 in)
2016	122.6 mm (4.8 in)
2017	149.2 mm (5.9 in)
2018	162.0 mm (6.4 in)
2019	134.4 mm (5.3 in)
2020	93.1 mm (3.7 in)
2021	172.7 mm (6.8 in)
2022	121.2 mm (4.8 in)
2023	230.7 mm (9.1 in)
2024	216.1 mm (8.5 in)
2025	191.2 mm (7.5 in)
2026	302.0 mm (11.9 in)

Longest dry spell (CDD)

The longest dry spell of the year at Peleliu, 1991 to 2026. The record is 26 days in 2021, marked on the chart; the median year is 11 days.

Longest dry spell (CDD) at Peleliu by year
Year	Longest dry spell (CDD)
1991	12 days
1992	11 days
1993	10 days
1994	9 days
1995	16 days
1996	10 days
1997	10 days
1998	17 days
1999	5 days
2000	6 days
2001	10 days
2002	11 days
2003	8 days
2004	11 days
2014	5 days
2015	16 days
2016	9 days
2017	15 days
2018	13 days
2019	16 days
2020	18 days
2021	26 days
2022	22 days
2023	15 days
2024	16 days
2025	8 days
2026	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.

Download the Data

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