Apache 6 WNW Weather Records (USC00020300)

Record envelope, standing records and threshold days for Apache 6 WNW (USC00020300), Arizona, United States, with 43 years of record.

Key Facts for Apache 6 WNW

Apache 6 WNW (USC00020300) is a weather station in Arizona, United States at 31.72 latitude and -109.23 longitude, 1,641 m (5,384 ft) above sea level.
The station reports from 1938 to 1980, 43 years of record.
1,464 records set at Apache 6 WNW still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Arizona, United States, 31.72 latitude, -109.23 longitude.
Elevation: 1,641 m (5,384 ft).
Period of record: 1938 to 1980, 43 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 Apache 6 WNW. 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 Apache 6 WNW, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	26.7 C (80.1 F)	-14.4 C (6.1 F)	n/a	n/a
Feb	25.6 C (78.1 F)	-12.2 C (10.0 F)	n/a	n/a
Mar	27.8 C (82.0 F)	-11.7 C (10.9 F)	n/a	n/a
Apr	32.2 C (90.0 F)	-11.7 C (10.9 F)	n/a	n/a
May	35.6 C (96.1 F)	-6.1 C (21.0 F)	n/a	n/a
Jun	40.6 C (105.1 F)	3.9 C (39.0 F)	n/a	n/a
Jul	38.9 C (102.0 F)	6.7 C (44.1 F)	n/a	n/a
Aug	37.2 C (99.0 F)	7.8 C (46.0 F)	n/a	n/a
Sep	35.0 C (95.0 F)	1.7 C (35.1 F)	n/a	n/a
Oct	31.7 C (89.1 F)	-7.8 C (18.0 F)	n/a	n/a
Nov	27.8 C (82.0 F)	-11.1 C (12.0 F)	n/a	n/a
Dec	23.9 C (75.0 F)	-22.2 C (-8.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Apache 6 WNW still stand. 1971 holds the most, with 153.

Wettest Day of Each Month

Aug: 76.2 mm (3.0 in)

The wettest day on record for each calendar month at Apache 6 WNW. The most was 76.2 mm (3.0 in) on 16 August 1977.

Record daily precipitation for each month at Apache 6 WNW
Month	Record daily precipitation (mm)	Date
Jan	57.2 mm (2.3 in)	9 January 1974
Feb	49.5 mm (1.9 in)	10 February 1976
Mar	34.3 mm (1.4 in)	14 March 1973
Apr	12.7 mm (0.5 in)	15 April 1966
May	11.4 mm (0.4 in)	4 May 1969
Jun	21.1 mm (0.8 in)	23 June 1965
Jul	44.5 mm (1.8 in)	22 July 1971
Aug	76.2 mm (3.0 in)	16 August 1977
Sep	39.6 mm (1.6 in)	4 September 1965
Oct	50.8 mm (2.0 in)	18 October 1972
Nov	20.8 mm (0.8 in)	29 November 1975
Dec	74.9 mm (2.9 in)	14 December 1967

Period of Record Coverage

1965 to 1980

16 years of record at Apache 6 WNW, 1965 to 1980. 5 years have data for under 90 percent of days and are left out of rankings: 1965, 1977, 1978, 1979, 1980.

Days with data per year at Apache 6 WNW
Year	Days with data	Share of year	Complete
1965	286	78%	No
1966	365	100%	Yes
1967	363	99%	Yes
1968	333	91%	Yes
1969	364	100%	Yes
1970	365	100%	Yes
1971	365	100%	Yes
1972	366	100%	Yes
1973	363	99%	Yes
1974	365	100%	Yes
1975	334	92%	Yes
1976	362	99%	Yes
1977	273	75%	No
1978	316	87%	No
1979	304	83%	No
1980	121	33%	No

Latest Records

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

Extremes by Year

1938 to 1980

Yearly extremes at Apache 6 WNW: 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)	1969	36.4 C (97.5 F)	16
Coldest night (TNn)	-22.2 C (-8.0 F)	1978	-11.4 C (11.5 F)	16
Wettest day (Rx1day)	76.2 mm (3.0 in)	1977	42.4 mm (1.7 in)	17
Wettest five days (Rx5day)	224.3 mm (8.8 in)	1967	75.2 mm (3.0 in)	16
Longest dry spell (CDD)	150 days	1972	64 days	17

Hottest day (TXx)

The hottest day of the year at Apache 6 WNW, 1938 to 1980. The record is 40.6 C (105.1 F) in 1969, marked on the chart; the median year is 36.4 C (97.5 F).

Hottest day (TXx) at Apache 6 WNW by year
Year	Hottest day (TXx)
1938	n/a
1965	36.1 C (97.0 F)
1966	36.1 C (97.0 F)
1967	36.1 C (97.0 F)
1968	34.4 C (93.9 F)
1969	40.6 C (105.1 F)
1970	38.3 C (100.9 F)
1971	37.2 C (99.0 F)
1972	37.8 C (100.0 F)
1973	38.9 C (102.0 F)
1974	39.4 C (102.9 F)
1975	36.7 C (98.1 F)
1976	32.8 C (91.0 F)
1977	32.2 C (90.0 F)
1978	31.7 C (89.1 F)
1979	36.7 C (98.1 F)
1980	22.2 C (72.0 F)

Coldest night (TNn)

The coldest night of the year at Apache 6 WNW, 1938 to 1980. The record is -22.2 C (-8.0 F) in 1978, marked on the chart; the median year is -11.4 C (11.5 F).

Coldest night (TNn) at Apache 6 WNW by year
Year	Coldest night (TNn)
1938	n/a
1965	-11.7 C (10.9 F)
1966	-13.3 C (8.1 F)
1967	-12.2 C (10.0 F)
1968	-15.0 C (5.0 F)
1969	-9.4 C (15.1 F)
1970	-10.0 C (14.0 F)
1971	-14.4 C (6.1 F)
1972	-11.1 C (12.0 F)
1973	-10.0 C (14.0 F)
1974	-17.8 C (0.0 F)
1975	-11.7 C (10.9 F)
1976	-11.1 C (12.0 F)
1977	-11.1 C (12.0 F)
1978	-22.2 C (-8.0 F)
1979	-6.7 C (19.9 F)
1980	-11.1 C (12.0 F)

Wettest day (Rx1day)

The wettest day of the year at Apache 6 WNW, 1938 to 1980. The record is 76.2 mm (3.0 in) in 1977, marked on the chart; the median year is 42.4 mm (1.7 in).

Wettest day (Rx1day) at Apache 6 WNW by year
Year	Wettest day (Rx1day)
1938	0.0 mm (0.00 in)
1965	39.6 mm (1.6 in)
1966	69.9 mm (2.8 in)
1967	75.2 mm (3.0 in)
1968	41.9 mm (1.6 in)
1969	27.7 mm (1.1 in)
1970	23.6 mm (0.9 in)
1971	44.5 mm (1.8 in)
1972	50.8 mm (2.0 in)
1973	34.3 mm (1.4 in)
1974	57.2 mm (2.3 in)
1975	33.3 mm (1.3 in)
1976	49.5 mm (1.9 in)
1977	76.2 mm (3.0 in)
1978	50.8 mm (2.0 in)
1979	19.8 mm (0.8 in)
1980	42.4 mm (1.7 in)

Wettest five days (Rx5day)

The wettest five days of the year at Apache 6 WNW, 1938 to 1980. The record is 224.3 mm (8.8 in) in 1967, marked on the chart; the median year is 75.2 mm (3.0 in).

Wettest five days (Rx5day) at Apache 6 WNW by year
Year	Wettest five days (Rx5day)
1938	n/a
1965	64.5 mm (2.5 in)
1966	103.9 mm (4.1 in)
1967	224.3 mm (8.8 in)
1968	71.4 mm (2.8 in)
1969	27.7 mm (1.1 in)
1970	45.2 mm (1.8 in)
1971	60.6 mm (2.4 in)
1972	165.3 mm (6.5 in)
1973	65.0 mm (2.6 in)
1974	82.6 mm (3.3 in)
1975	76.7 mm (3.0 in)
1976	75.2 mm (3.0 in)
1977	105.2 mm (4.1 in)
1978	75.2 mm (3.0 in)
1979	75.2 mm (3.0 in)
1980	53.3 mm (2.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at Apache 6 WNW, 1938 to 1980. The record is 150 days in 1972, marked on the chart; the median year is 64 days.

Longest dry spell (CDD) at Apache 6 WNW by year
Year	Longest dry spell (CDD)
1938	1 day
1965	68 days
1966	65 days
1967	49 days
1968	43 days
1969	64 days
1970	81 days
1971	72 days
1972	150 days
1973	45 days
1974	94 days
1975	94 days
1976	64 days
1977	55 days
1978	108 days
1979	42 days
1980	17 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 Apache 6 WNW standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Apache 6 WNW 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).