Juanjui Weather Records (PEM00084474)

Record envelope, standing records and threshold days for Juanjui (PEM00084474), Peru, with 59 years of record.

Key Facts for Juanjui

Juanjui (PEM00084474) is a weather station in Peru at -7.17 latitude and -76.73 longitude, 350 m (1,148 ft) above sea level.
The station reports from 1963 to 2021, 59 years of record.
1,464 records set at Juanjui still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Peru, -7.17 latitude, -76.73 longitude.
Elevation: 350 m (1,148 ft).
Period of record: 1963 to 2021, 59 years.
Eligible elements: none yet.

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 Juanjui. 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 Juanjui, 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)	15.0 C (59.0 F)	n/a	n/a
Feb	38.4 C (101.1 F)	16.0 C (60.8 F)	n/a	n/a
Mar	37.0 C (98.6 F)	16.0 C (60.8 F)	n/a	n/a
Apr	36.4 C (97.5 F)	12.2 C (54.0 F)	n/a	n/a
May	39.8 C (103.6 F)	13.0 C (55.4 F)	n/a	n/a
Jun	35.2 C (95.4 F)	14.0 C (57.2 F)	n/a	n/a
Jul	35.0 C (95.0 F)	13.0 C (55.4 F)	n/a	n/a
Aug	38.0 C (100.4 F)	13.0 C (55.4 F)	n/a	n/a
Sep	38.0 C (100.4 F)	10.0 C (50.0 F)	n/a	n/a
Oct	38.0 C (100.4 F)	13.9 C (57.0 F)	n/a	n/a
Nov	38.0 C (100.4 F)	13.9 C (57.0 F)	n/a	n/a
Dec	38.2 C (100.8 F)	16.0 C (60.8 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Juanjui still stand. 1976 holds the most, with 160.

Standing records at Juanjui by the year they were set
Year set	Standing records
1963	84
1964	45
1965	79
1966	39
1967	41
1968	36
1969	9
1973	30
1974	41
1975	123
1976	160
1977	59
1978	65
1979	42
1980	71
1981	44
1982	46
1983	67
1984	10
1985	11
1986	13
1987	26
1988	25
1989	9
1990	16
1991	37
1992	18
1993	14
1994	34
1995	24
1996	45
1997	28
1998	14
2000	43
2001	16

Wettest Day of Each Month

Dec: 420.1 mm (16.5 in)

The wettest day on record for each calendar month at Juanjui. The most was 420.1 mm (16.5 in) on 26 December 2012.

Record daily precipitation for each month at Juanjui
Month	Record daily precipitation (mm)	Date
Jan	270.0 mm (10.6 in)	22 January 2013
Feb	345.9 mm (13.6 in)	9 February 2013
Mar	199.9 mm (7.9 in)	20 March 1978
Apr	300.0 mm (11.8 in)	2 April 1978
May	169.9 mm (6.7 in)	24 May 1978
Jun	240.0 mm (9.4 in)	12 June 1977
Jul	57.9 mm (2.3 in)	22 July 1986
Aug	110.0 mm (4.3 in)	26 August 2013
Sep	56.9 mm (2.2 in)	8 September 1986
Oct	97.0 mm (3.8 in)	26 October 2000
Nov	249.9 mm (9.8 in)	20 November 1981
Dec	420.1 mm (16.5 in)	26 December 2012

Period of Record Coverage

1963 to 2001

28 years of record at Juanjui, 1963 to 2001. 28 years have data for under 90 percent of days and are left out of rankings: 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1973 and others.

Days with data per year at Juanjui
Year	Days with data	Share of year	Complete
1963	186	51%	No
1964	173	47%	No
1965	232	64%	No
1966	177	48%	No
1967	185	51%	No
1968	166	45%	No
1969	33	9%	No
1973	65	18%	No
1974	85	23%	No
1975	197	54%	No
1976	253	69%	No
1977	247	68%	No
1978	239	65%	No
1979	209	57%	No
1980	204	56%	No
1981	135	37%	No
1982	190	52%	No
1983	85	23%	No
1989	1	0%	No
1990	47	13%	No
1991	85	23%	No
1992	37	10%	No
1993	59	16%	No
1994	104	28%	No
1995	3	1%	No
1996	1	0%	No
2000	97	27%	No
2001	31	8%	No

Latest Records

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

Extremes by Year

1963 to 2021

Yearly extremes at Juanjui: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	39.8 C (103.6 F)	1983	37.1 C (98.8 F)	28
Coldest night (TNn)	10.0 C (50.0 F)	1992	15.3 C (59.5 F)	36
Wettest day (Rx1day)	420.1 mm (16.5 in)	2012	63.0 mm (2.5 in)	33
Wettest five days (Rx5day)	329.0 mm (13.0 in)	1978	103.5 mm (4.1 in)	24
Longest dry spell (CDD)	21 days	1978	3 days	33

Hottest day (TXx)

The hottest day of the year at Juanjui, 1963 to 2021. The record is 39.8 C (103.6 F) in 1983, marked on the chart; the median year is 37.1 C (98.8 F).

Hottest day (TXx) at Juanjui by year
Year	Hottest day (TXx)
1963	37.8 C (100.0 F)
1964	37.2 C (99.0 F)
1965	37.8 C (100.0 F)
1966	36.1 C (97.0 F)
1967	37.2 C (99.0 F)
1968	37.2 C (99.0 F)
1969	36.1 C (97.0 F)
1973	36.0 C (96.8 F)
1974	38.0 C (100.4 F)
1975	37.0 C (98.6 F)
1976	38.0 C (100.4 F)
1977	39.0 C (102.2 F)
1978	37.0 C (98.6 F)
1979	38.0 C (100.4 F)
1980	38.0 C (100.4 F)
1981	37.0 C (98.6 F)
1982	38.0 C (100.4 F)
1983	39.8 C (103.6 F)
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	30.0 C (86.0 F)
1990	35.3 C (95.5 F)
1991	38.2 C (100.8 F)
1992	36.4 C (97.5 F)
1993	36.2 C (97.2 F)
1994	37.2 C (99.0 F)
1995	34.9 C (94.8 F)
1996	29.1 C (84.4 F)
1997	n/a
1998	n/a
2000	36.8 C (98.2 F)
2001	35.5 C (95.9 F)
2004	n/a
2012	n/a
2013	n/a
2018	n/a
2021	n/a

Coldest night (TNn)

The coldest night of the year at Juanjui, 1963 to 2021. The record is 10.0 C (50.0 F) in 1992, marked on the chart; the median year is 15.3 C (59.5 F).

Coldest night (TNn) at Juanjui by year
Year	Coldest night (TNn)
1963	13.9 C (57.0 F)
1964	13.9 C (57.0 F)
1965	15.0 C (59.0 F)
1966	12.2 C (54.0 F)
1967	17.8 C (64.0 F)
1968	15.0 C (59.0 F)
1969	17.2 C (63.0 F)
1973	13.0 C (55.4 F)
1974	13.0 C (55.4 F)
1975	13.0 C (55.4 F)
1976	11.0 C (51.8 F)
1977	17.0 C (62.6 F)
1978	13.0 C (55.4 F)
1979	15.0 C (59.0 F)
1980	13.0 C (55.4 F)
1981	14.0 C (57.2 F)
1982	17.5 C (63.5 F)
1983	18.0 C (64.4 F)
1984	16.5 C (61.7 F)
1985	18.0 C (64.4 F)
1986	16.9 C (62.4 F)
1987	16.1 C (61.0 F)
1988	16.9 C (62.4 F)
1989	16.9 C (62.4 F)
1990	16.5 C (61.7 F)
1991	15.5 C (59.9 F)
1992	10.0 C (50.0 F)
1993	17.5 C (63.5 F)
1994	16.2 C (61.2 F)
1995	15.7 C (60.3 F)
1996	11.7 C (53.1 F)
1997	14.3 C (57.7 F)
1998	14.3 C (57.7 F)
2000	15.0 C (59.0 F)
2001	16.8 C (62.2 F)
2004	n/a
2012	17.5 C (63.5 F)
2013	n/a
2018	n/a
2021	n/a

Wettest day (Rx1day)

The wettest day of the year at Juanjui, 1963 to 2021. The record is 420.1 mm (16.5 in) in 2012, marked on the chart; the median year is 63.0 mm (2.5 in).

Wettest day (Rx1day) at Juanjui by year
Year	Wettest day (Rx1day)
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1973	80.0 mm (3.1 in)
1974	42.9 mm (1.7 in)
1975	27.9 mm (1.1 in)
1976	130.0 mm (5.1 in)
1977	240.0 mm (9.4 in)
1978	300.0 mm (11.8 in)
1979	80.0 mm (3.1 in)
1980	89.9 mm (3.5 in)
1981	249.9 mm (9.8 in)
1982	199.9 mm (7.9 in)
1983	55.9 mm (2.2 in)
1984	57.9 mm (2.3 in)
1985	41.9 mm (1.6 in)
1986	57.9 mm (2.3 in)
1987	59.9 mm (2.4 in)
1988	81.0 mm (3.2 in)
1989	57.9 mm (2.3 in)
1990	182.1 mm (7.2 in)
1991	57.9 mm (2.3 in)
1992	23.1 mm (0.9 in)
1993	23.1 mm (0.9 in)
1994	42.9 mm (1.7 in)
1995	66.0 mm (2.6 in)
1996	64.0 mm (2.5 in)
1997	51.1 mm (2.0 in)
1998	57.9 mm (2.3 in)
2000	97.0 mm (3.8 in)
2001	37.1 mm (1.5 in)
2004	91.9 mm (3.6 in)
2012	420.1 mm (16.5 in)
2013	345.9 mm (13.6 in)
2018	63.0 mm (2.5 in)
2021	50.0 mm (2.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Juanjui, 1963 to 2021. The record is 329.0 mm (13.0 in) in 1978, marked on the chart; the median year is 103.5 mm (4.1 in).

Wettest five days (Rx5day) at Juanjui by year
Year	Wettest five days (Rx5day)
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1973	122.2 mm (4.8 in)
1974	54.8 mm (2.2 in)
1975	6.1 mm (0.24 in)
1976	139.9 mm (5.5 in)
1977	240.0 mm (9.4 in)
1978	329.0 mm (13.0 in)
1979	92.2 mm (3.6 in)
1980	132.0 mm (5.2 in)
1981	251.4 mm (9.9 in)
1982	114.0 mm (4.5 in)
1983	36.1 mm (1.4 in)
1984	47.0 mm (1.9 in)
1985	n/a
1986	n/a
1987	n/a
1988	53.9 mm (2.1 in)
1989	0.0 mm (0.00 in)
1990	n/a
1991	37.1 mm (1.5 in)
1992	n/a
1993	n/a
1994	70.9 mm (2.8 in)
1995	63.0 mm (2.5 in)
1996	132.8 mm (5.2 in)
1997	92.9 mm (3.7 in)
1998	114.9 mm (4.5 in)
2000	133.9 mm (5.3 in)
2001	121.0 mm (4.8 in)
2004	n/a
2012	n/a
2013	257.9 mm (10.2 in)
2018	57.1 mm (2.2 in)
2021	n/a

Longest dry spell (CDD)

The longest dry spell of the year at Juanjui, 1963 to 2021. The record is 21 days in 1978, marked on the chart; the median year is 3 days.

Longest dry spell (CDD) at Juanjui by year
Year	Longest dry spell (CDD)
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1973	13 days
1974	5 days
1975	3 days
1976	8 days
1977	14 days
1978	21 days
1979	15 days
1980	17 days
1981	14 days
1982	2 days
1983	1 day
1984	1 day
1985	1 day
1986	1 day
1987	1 day
1988	6 days
1989	7 days
1990	3 days
1991	9 days
1992	3 days
1993	4 days
1994	7 days
1995	6 days
1996	1 day
1997	2 days
1998	2 days
2000	1 day
2001	2 days
2004	1 day
2012	1 day
2013	1 day
2018	1 day
2021	1 day

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