Ono-I-Lau Weather Records (FJM00091699)

Record envelope, standing records and threshold days for Ono-I-Lau (FJM00091699), Fiji, with 54 years of record.

Key Facts for Ono-I-Lau

Ono-I-Lau (FJM00091699) is a weather station in Fiji at -20.66 latitude and -178.72 longitude, 27 m (89 ft) above sea level.
The station reports from 1973 to 2026, 54 years of record.
1,462 records set at Ono-I-Lau still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Ono-I-Lau set a daily record precipitation of 5.0 mm (0.20 in) on 7 July 2026.

About the Station

Location: Fiji, -20.66 latitude, -178.72 longitude.
Elevation: 27 m (89 ft).
Period of record: 1973 to 2026, 54 years.
Eligible elements: prcp.

Daily Record Envelope and 2026

46 days at or beyond a record

The band shows the record high and record low for each calendar day at Ono-I-Lau. The lines show the 2026 daily maximum and minimum. 46 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Ono-I-Lau, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	39.0 C (102.2 F)	19.0 C (66.2 F)	n/a	n/a
Feb	39.0 C (102.2 F)	19.0 C (66.2 F)	n/a	n/a
Mar	39.0 C (102.2 F)	19.0 C (66.2 F)	n/a	n/a
Apr	39.0 C (102.2 F)	16.0 C (60.8 F)	n/a	n/a
May	39.0 C (102.2 F)	17.6 C (63.7 F)	29.9 C (85.8 F)	20.9 C (69.6 F)
Jun	39.0 C (102.2 F)	17.7 C (63.9 F)	28.1 C (82.6 F)	19.0 C (66.2 F)
Jul	31.4 C (88.5 F)	16.9 C (62.4 F)	26.4 C (79.5 F)	17.5 C (63.5 F)
Aug	39.0 C (102.2 F)	16.0 C (60.8 F)	26.4 C (79.5 F)	17.8 C (64.0 F)
Sep	39.0 C (102.2 F)	17.2 C (63.0 F)	28.9 C (84.0 F)	18.2 C (64.8 F)
Oct	39.0 C (102.2 F)	18.7 C (65.7 F)	28.7 C (83.7 F)	21.4 C (70.5 F)
Nov	39.0 C (102.2 F)	19.5 C (67.1 F)	n/a	n/a
Dec	39.0 C (102.2 F)	19.0 C (66.2 F)	n/a	n/a

Which Years Hold Standing Records

1,462 standing records

1,462 records at Ono-I-Lau still stand. 2013 holds the most, with 330.

All-Time Record Progression

1 new records

1 all-time records were set at Ono-I-Lau between 4 April 2016 and 4 April 2016. Each dot is a new record.

Wettest Day of Each Month

Apr: 245.7 mm (9.7 in)

The wettest day on record for each calendar month at Ono-I-Lau. The most was 245.7 mm (9.7 in) on 4 April 2016.

Record daily precipitation for each month at Ono-I-Lau
Month	Record daily precipitation (mm)	Date
Jan	193.6 mm (7.6 in)	4 January 1980
Feb	198.4 mm (7.8 in)	5 February 2017
Mar	229.6 mm (9.0 in)	28 March 1983
Apr	245.7 mm (9.7 in)	4 April 2016
May	128.4 mm (5.1 in)	17 May 2014
Jun	169.9 mm (6.7 in)	28 June 1979
Jul	89.4 mm (3.5 in)	27 July 1980
Aug	162.5 mm (6.4 in)	23 August 1986
Sep	103.9 mm (4.1 in)	30 September 1975
Oct	121.0 mm (4.8 in)	10 October 2016
Nov	213.8 mm (8.4 in)	27 November 1990
Dec	232.5 mm (9.2 in)	12 December 2000

Period of Record Coverage

1979 to 2026

14 years of record at Ono-I-Lau, 1979 to 2026. 12 years have data for under 90 percent of days and are left out of rankings: 1979, 1980, 1981, 1998, 2011, 2012, 2014, 2016 and others.

Days with data per year at Ono-I-Lau
Year	Days with data	Share of year	Complete
1979	89	24%	No
1980	86	23%	No
1981	57	16%	No
1998	1	0%	No
2011	85	23%	No
2012	312	85%	No
2013	341	93%	Yes
2014	312	85%	No
2015	330	90%	Yes
2016	3	1%	No
2017	4	1%	No
2018	2	1%	No
2025	1	0%	No
2026	141	39%	No

Latest Records

Latest records at Ono-I-Lau
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
7 July 2026	Ono-I-Lau, FJ	daily rain	5.0 mm (0.20 in)	2.1 mm (0.08 in)	21 years	12 of 100 (Routine)
16 May 2024	Ono-I-Lau, FJ	daily rain	128.0 mm (5.0 in)	57.4 mm (2.3 in)	10 years	41 of 100 (Notable)
10 March 2024	Ono-I-Lau, FJ	daily rain	68.6 mm (2.7 in)	19.9 mm (0.8 in)	42 years	25 of 100 (Routine)
7 January 2024	Ono-I-Lau, FJ	daily rain	52.1 mm (2.1 in)	8.7 mm (0.34 in)	33 years	18 of 100 (Routine)
17 August 2023	Ono-I-Lau, FJ	daily rain	26.4 mm (1.0 in)	2.8 mm (0.11 in)	16 years	11 of 100 (Routine)
8 June 2023	Ono-I-Lau, FJ	daily rain	48.0 mm (1.9 in)	28.8 mm (1.1 in)	10 years	27 of 100 (Routine)
18 February 2023	Ono-I-Lau, FJ	daily rain	64.0 mm (2.5 in)	32.2 mm (1.3 in)	25 years	25 of 100 (Routine)
14 February 2023	Ono-I-Lau, FJ	daily rain	57.9 mm (2.3 in)	18.5 mm (0.7 in)	19 years	17 of 100 (Routine)
28 December 2022	Ono-I-Lau, FJ	daily rain	94.1 mm (3.7 in)	49.9 mm (2.0 in)	3 years	26 of 100 (Routine)
13 December 2022	Ono-I-Lau, FJ	daily rain	75.4 mm (3.0 in)	65.2 mm (2.6 in)	24 years	39 of 100 (Notable)
11 December 2022	Ono-I-Lau, FJ	daily rain	131.9 mm (5.2 in)	74.7 mm (2.9 in)	29 years	44 of 100 (Notable)
13 October 2022	Ono-I-Lau, FJ	daily rain	23.4 mm (0.9 in)	4.2 mm (0.17 in)	4 years	8 of 100 (Routine)
25 September 2022	Ono-I-Lau, FJ	daily rain	25.5 mm (1.0 in)	15.4 mm (0.6 in)	17 years	18 of 100 (Routine)
5 August 2022	Ono-I-Lau, FJ	daily rain	55.8 mm (2.2 in)	15.5 mm (0.6 in)	36 years	24 of 100 (Routine)
30 April 2022	Ono-I-Lau, FJ	daily rain	72.0 mm (2.8 in)	33.4 mm (1.3 in)	37 years	29 of 100 (Routine)
25 April 2022	Ono-I-Lau, FJ	daily rain	34.0 mm (1.3 in)	20.6 mm (0.8 in)	12 years	16 of 100 (Routine)
19 March 2022	Ono-I-Lau, FJ	daily rain	116.5 mm (4.6 in)	75.3 mm (3.0 in)	15 years	40 of 100 (Notable)
18 March 2022	Ono-I-Lau, FJ	daily rain	116.4 mm (4.6 in)	47.6 mm (1.9 in)	37 years	35 of 100 (Notable)
3 September 2021	Ono-I-Lau, FJ	daily rain	76.0 mm (3.0 in)	50.5 mm (2.0 in)	8 years	35 of 100 (Notable)
13 July 2021	Ono-I-Lau, FJ	daily rain	28.0 mm (1.1 in)	25.0 mm (1.0 in)	42 years	33 of 100 (Routine)

Extremes by Year

1973 to 2026

Yearly extremes at Ono-I-Lau: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	39.0 C (102.2 F)	1979	35.3 C (95.5 F)	14
Coldest night (TNn)	16.0 C (60.8 F)	1979	20.0 C (68.0 F)	19
Wettest day (Rx1day)	245.7 mm (9.7 in)	2016	127.3 mm (5.0 in)	52
Wettest five days (Rx5day)	549.6 mm (21.6 in)	2016	207.2 mm (8.2 in)	46
Longest dry spell (CDD)	30 days	1986	16 days	46

Hottest day (TXx)

The hottest day of the year at Ono-I-Lau, 1973 to 2026. The record is 39.0 C (102.2 F) in 1979, marked on the chart; the median year is 35.3 C (95.5 F).

Hottest day (TXx) at Ono-I-Lau by year
Year	Hottest day (TXx)
1973	n/a
1974	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	39.0 C (102.2 F)
1980	39.0 C (102.2 F)
1981	39.0 C (102.2 F)
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	27.5 C (81.5 F)
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2011	35.2 C (95.4 F)
2012	35.5 C (95.9 F)
2013	37.2 C (99.0 F)
2014	35.4 C (95.7 F)
2015	35.8 C (96.4 F)
2016	31.2 C (88.2 F)
2017	29.1 C (84.4 F)
2018	30.3 C (86.5 F)
2019	n/a
2020	n/a
2021	n/a
2022	n/a
2023	n/a
2024	n/a
2025	27.0 C (80.6 F)
2026	29.9 C (85.8 F)

Coldest night (TNn)

The coldest night of the year at Ono-I-Lau, 1973 to 2026. The record is 16.0 C (60.8 F) in 1979, marked on the chart; the median year is 20.0 C (68.0 F).

Coldest night (TNn) at Ono-I-Lau by year
Year	Coldest night (TNn)
1973	n/a
1974	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	16.0 C (60.8 F)
1980	19.0 C (66.2 F)
1981	19.0 C (66.2 F)
1982	n/a
1983	21.5 C (70.7 F)
1984	n/a
1985	n/a
1986	n/a
1987	25.0 C (77.0 F)
1988	n/a
1989	24.0 C (75.2 F)
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	20.0 C (68.0 F)
1997	n/a
1998	20.9 C (69.6 F)
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	23.0 C (73.4 F)
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2011	18.0 C (64.4 F)
2012	17.2 C (63.0 F)
2013	16.0 C (60.8 F)
2014	17.1 C (62.8 F)
2015	16.6 C (61.9 F)
2016	26.0 C (78.8 F)
2017	21.8 C (71.2 F)
2018	21.6 C (70.9 F)
2019	n/a
2020	n/a
2021	n/a
2022	n/a
2023	n/a
2024	n/a
2025	25.0 C (77.0 F)
2026	17.5 C (63.5 F)

Wettest day (Rx1day)

The wettest day of the year at Ono-I-Lau, 1973 to 2026. The record is 245.7 mm (9.7 in) in 2016, marked on the chart; the median year is 127.3 mm (5.0 in).

Wettest day (Rx1day) at Ono-I-Lau by year
Year	Wettest day (Rx1day)
1973	22.1 mm (0.9 in)
1974	79.0 mm (3.1 in)
1975	103.9 mm (4.1 in)
1976	87.6 mm (3.4 in)
1977	137.9 mm (5.4 in)
1978	79.0 mm (3.1 in)
1979	169.9 mm (6.7 in)
1980	193.6 mm (7.6 in)
1981	98.2 mm (3.9 in)
1982	111.4 mm (4.4 in)
1983	229.6 mm (9.0 in)
1984	162.8 mm (6.4 in)
1985	124.0 mm (4.9 in)
1986	230.5 mm (9.1 in)
1987	154.2 mm (6.1 in)
1988	90.2 mm (3.6 in)
1989	126.6 mm (5.0 in)
1990	213.8 mm (8.4 in)
1991	166.7 mm (6.6 in)
1992	170.7 mm (6.7 in)
1993	188.4 mm (7.4 in)
1994	75.0 mm (3.0 in)
1995	188.3 mm (7.4 in)
1996	104.7 mm (4.1 in)
1997	101.1 mm (4.0 in)
1998	119.7 mm (4.7 in)
1999	134.9 mm (5.3 in)
2000	232.5 mm (9.2 in)
2001	149.1 mm (5.9 in)
2002	103.1 mm (4.1 in)
2003	171.7 mm (6.8 in)
2004	120.0 mm (4.7 in)
2005	83.0 mm (3.3 in)
2006	81.4 mm (3.2 in)
2007	147.0 mm (5.8 in)
2008	80.9 mm (3.2 in)
2009	140.0 mm (5.5 in)
2011	123.2 mm (4.9 in)
2012	78.6 mm (3.1 in)
2013	142.3 mm (5.6 in)
2014	128.4 mm (5.1 in)
2015	117.2 mm (4.6 in)
2016	245.7 mm (9.7 in)
2017	198.4 mm (7.8 in)
2018	145.0 mm (5.7 in)
2019	123.4 mm (4.9 in)
2020	187.2 mm (7.4 in)
2021	81.3 mm (3.2 in)
2022	131.9 mm (5.2 in)
2023	80.0 mm (3.1 in)
2024	128.0 mm (5.0 in)
2025	n/a
2026	17.5 mm (0.7 in)

Wettest five days (Rx5day)

The wettest five days of the year at Ono-I-Lau, 1973 to 2026. The record is 549.6 mm (21.6 in) in 2016, marked on the chart; the median year is 207.2 mm (8.2 in).

Wettest five days (Rx5day) at Ono-I-Lau by year
Year	Wettest five days (Rx5day)
1973	n/a
1974	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	222.0 mm (8.7 in)
1980	253.1 mm (10.0 in)
1981	159.7 mm (6.3 in)
1982	170.4 mm (6.7 in)
1983	379.3 mm (14.9 in)
1984	209.4 mm (8.2 in)
1985	156.4 mm (6.2 in)
1986	251.3 mm (9.9 in)
1987	250.4 mm (9.9 in)
1988	191.2 mm (7.5 in)
1989	277.6 mm (10.9 in)
1990	290.9 mm (11.5 in)
1991	205.0 mm (8.1 in)
1992	235.9 mm (9.3 in)
1993	191.4 mm (7.5 in)
1994	108.7 mm (4.3 in)
1995	375.0 mm (14.8 in)
1996	212.1 mm (8.4 in)
1997	173.8 mm (6.8 in)
1998	212.8 mm (8.4 in)
1999	158.4 mm (6.2 in)
2000	361.4 mm (14.2 in)
2001	203.7 mm (8.0 in)
2002	119.2 mm (4.7 in)
2003	216.6 mm (8.5 in)
2004	168.4 mm (6.6 in)
2005	194.4 mm (7.7 in)
2006	175.1 mm (6.9 in)
2007	171.3 mm (6.7 in)
2008	194.9 mm (7.7 in)
2009	335.2 mm (13.2 in)
2011	221.9 mm (8.7 in)
2012	200.9 mm (7.9 in)
2013	245.7 mm (9.7 in)
2014	221.3 mm (8.7 in)
2015	193.3 mm (7.6 in)
2016	549.6 mm (21.6 in)
2017	342.6 mm (13.5 in)
2018	62.0 mm (2.4 in)
2019	223.6 mm (8.8 in)
2020	268.5 mm (10.6 in)
2021	175.3 mm (6.9 in)
2022	264.6 mm (10.4 in)
2023	172.9 mm (6.8 in)
2024	180.1 mm (7.1 in)
2025	n/a
2026	26.5 mm (1.0 in)

Longest dry spell (CDD)

The longest dry spell of the year at Ono-I-Lau, 1973 to 2026. The record is 30 days in 1986, marked on the chart; the median year is 16 days.

Longest dry spell (CDD) at Ono-I-Lau by year
Year	Longest dry spell (CDD)
1973	n/a
1974	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	16 days
1980	21 days
1981	22 days
1982	15 days
1983	18 days
1984	14 days
1985	17 days
1986	30 days
1987	17 days
1988	21 days
1989	15 days
1990	20 days
1991	19 days
1992	21 days
1993	16 days
1994	30 days
1995	23 days
1996	19 days
1997	26 days
1998	13 days
1999	7 days
2000	12 days
2001	18 days
2002	16 days
2003	18 days
2004	24 days
2005	15 days
2006	17 days
2007	12 days
2008	16 days
2009	12 days
2011	17 days
2012	14 days
2013	14 days
2014	16 days
2015	19 days
2016	23 days
2017	19 days
2018	12 days
2019	13 days
2020	15 days
2021	15 days
2022	12 days
2023	13 days
2024	16 days
2025	n/a
2026	13 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

36 years, 1980 to 2022

A day with at least 136.6 mm (5.4 in) of rain is expected about once in 2 years. A day with at least 286.1 mm (11.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Ono-I-Lau: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	136.6 mm (5.4 in)
5 years	180.8 mm (7.1 in)
10 years	208.3 mm (8.2 in)
25 years	241.2 mm (9.5 in)
50 years	264.3 mm (10.4 in)	Longer than the 36 years of record
100 years	286.1 mm (11.3 in)	Longer than the 36 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, 36 years of values from 1980 to 2022.

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: 245.7 mm (9.7 in) in 2016; 230.5 mm (9.1 in) in 1986; 229.6 mm (9.0 in) in 1983.

Download the Data

Data for Ono-I-Lau standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Ono-I-Lau 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 2026-10-12. Last revised 12 October 2026 (2026-10-12).