Hogatza River Alaska Weather Records (USR0000AHOG)

Record envelope, standing records and threshold days for Hogatza River Alaska (USR0000AHOG), Alaska, United States, with 36 years of record.

Key Facts for Hogatza River Alaska

Hogatza River Alaska (USR0000AHOG) is a weather station in Alaska, United States at 66.22 latitude and -155.67 longitude, 209 m (685 ft) above sea level.
The station reports from 1988 to 2023, 36 years of record.
1,464 records set at Hogatza River Alaska still stand.
Records are tracked for tmax, tmin: an element needs 30 years of data to be eligible.
Hogatza River Alaska set a daily record low minimum temperature of -13.9 C (7.0 F) on 2 October 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

Location: Alaska, United States, 66.22 latitude, -155.67 longitude.
Elevation: 209 m (685 ft).
Period of record: 1988 to 2023, 36 years.
Eligible elements: tmax, tmin.

Daily Record Envelope and 2026

15 days at or beyond a record

The band shows the record high and record low for each calendar day at Hogatza River Alaska. The lines show the 2026 daily maximum and minimum. 15 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Hogatza River Alaska, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	6.1 C (43.0 F)	-45.0 C (-49.0 F)	-5.6 C (21.9 F)	-31.7 C (-25.1 F)
Feb	5.0 C (41.0 F)	-41.1 C (-42.0 F)	-7.2 C (19.0 F)	-33.9 C (-29.0 F)
Mar	17.2 C (63.0 F)	-37.2 C (-35.0 F)	5.6 C (42.1 F)	-33.9 C (-29.0 F)
Apr	20.6 C (69.1 F)	-34.4 C (-29.9 F)	16.7 C (62.1 F)	-24.4 C (-11.9 F)
May	33.3 C (91.9 F)	-17.8 C (0.0 F)	21.7 C (71.1 F)	-6.1 C (21.0 F)
Jun	37.2 C (99.0 F)	-3.3 C (26.1 F)	31.1 C (88.0 F)	-3.3 C (26.1 F)
Jul	35.0 C (95.0 F)	-1.1 C (30.0 F)	29.4 C (84.9 F)	0.6 C (33.1 F)
Aug	34.4 C (93.9 F)	-5.0 C (23.0 F)	26.1 C (79.0 F)	-2.2 C (28.0 F)
Sep	25.6 C (78.1 F)	-17.2 C (1.0 F)	16.7 C (62.1 F)	-4.4 C (24.1 F)
Oct	16.7 C (62.1 F)	-30.0 C (-22.0 F)	3.9 C (39.0 F)	-13.9 C (7.0 F)
Nov	4.4 C (39.9 F)	-41.7 C (-43.1 F)	n/a	n/a
Dec	5.0 C (41.0 F)	-43.3 C (-45.9 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Hogatza River Alaska still stand. 2002 holds the most, with 69.

Standing records at Hogatza River Alaska by the year they were set
Year set	Standing records
1988	6
1989	9
1990	5
1991	9
1992	67
1993	43
1994	38
1995	17
1996	26
1997	29
1998	58
1999	55
2000	41
2001	24
2002	69
2003	55
2004	49
2005	28
2006	34
2007	45
2008	31
2009	31
2010	36
2011	43
2012	34
2013	56
2014	28
2015	39
2016	52
2017	40
2018	31
2019	63
2020	51
2021	56
2022	26
2023	29
2024	36
2025	48
2026	27

Period of Record Coverage

1988 to 2026

39 years of record at Hogatza River Alaska, 1988 to 2026. 24 years have data for under 90 percent of days and are left out of rankings: 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995 and others.

Days with data per year at Hogatza River Alaska
Year	Days with data	Share of year	Complete
1988	99	27%	No
1989	54	15%	No
1990	87	24%	No
1991	74	20%	No
1992	169	46%	No
1993	214	59%	No
1994	196	54%	No
1995	193	53%	No
1996	193	53%	No
1997	207	57%	No
1998	357	98%	Yes
1999	349	96%	Yes
2000	261	71%	No
2001	221	61%	No
2002	320	88%	No
2003	295	81%	No
2004	229	63%	No
2005	215	59%	No
2006	283	78%	No
2007	307	84%	No
2008	236	64%	No
2009	186	51%	No
2010	331	91%	Yes
2011	356	98%	Yes
2012	232	63%	No
2013	314	86%	No
2014	330	90%	Yes
2015	333	91%	Yes
2016	359	98%	Yes
2017	299	82%	No
2018	355	97%	Yes
2019	351	96%	Yes
2020	362	99%	Yes
2021	361	99%	Yes
2022	360	99%	Yes
2023	359	98%	Yes
2024	352	96%	Yes
2025	351	96%	Yes
2026	278	76%	No

Latest Records

Latest records at Hogatza River Alaska
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
2 October 2026	Hogatza River Alaska, US	daily low min (Provisional)	-13.9 C (7.0 F)	2.2 C (4.0 F)	25 years	13 of 100 (Routine)
2 October 2026	Hogatza River Alaska, US	daily low max (Tie, Provisional)	1.1 C (34.0 F)	tie	27 years	2 of 100 (Routine)
11 September 2026	Hogatza River Alaska, US	daily high min (Provisional)	7.8 C (46.0 F)	1.1 C (2.0 F)	31 years	14 of 100 (Routine)
8 September 2026	Hogatza River Alaska, US	daily high min (Provisional)	8.9 C (48.0 F)	0.6 C (1.1 F)	7 years	6 of 100 (Routine)
4 September 2026	Hogatza River Alaska, US	daily low max (Tie, Provisional)	9.4 C (48.9 F)	tie	13 years	1 of 100 (Routine)
3 September 2026	Hogatza River Alaska, US	daily low max (Provisional)	4.4 C (39.9 F)	2.8 C (5.0 F)	31 years	17 of 100 (Routine)
2 September 2026	Hogatza River Alaska, US	daily low min (Provisional)	-3.3 C (26.1 F)	0.5 C (0.9 F)	33 years	14 of 100 (Routine)
1 September 2026	Hogatza River Alaska, US	daily low max (Provisional)	7.8 C (46.0 F)	0.5 C (0.9 F)	28 years	11 of 100 (Routine)
17 August 2026	Hogatza River Alaska, US	daily high min (Provisional)	13.9 C (57.0 F)	1.6 C (2.9 F)	36 years	17 of 100 (Routine)
27 July 2026	Hogatza River Alaska, US	daily low min (Tie)	0.6 C (33.1 F)	tie	25 years	2 of 100 (Routine)
28 June 2026	Hogatza River Alaska, US	daily low max	14.4 C (57.9 F)	0.6 C (1.1 F)	32 years	13 of 100 (Routine)
24 June 2026	Hogatza River Alaska, US	daily high max	31.1 C (88.0 F)	1.1 C (2.0 F)	25 years	12 of 100 (Routine)
10 June 2026	Hogatza River Alaska, US	daily low min	-1.1 C (30.0 F)	1.3 C (2.3 F)	36 years	16 of 100 (Routine)
9 June 2026	Hogatza River Alaska, US	monthly low min	-3.3 C (26.1 F)	0.5 C (0.9 F)	31 years	23 of 100 (Routine)
13 May 2026	Hogatza River Alaska, US	daily high min	4.4 C (39.9 F)	0.5 C (0.9 F)	9 years	6 of 100 (Routine)
6 May 2026	Hogatza River Alaska, US	daily low max	3.3 C (37.9 F)	1.1 C (2.0 F)	8 years	6 of 100 (Routine)
23 April 2026	Hogatza River Alaska, US	daily low max	0.6 C (33.1 F)	2.7 C (4.9 F)	3 years	6 of 100 (Routine)
22 April 2026	Hogatza River Alaska, US	daily low max	-0.6 C (30.9 F)	2.3 C (4.1 F)	24 years	13 of 100 (Routine)
22 April 2026	Hogatza River Alaska, US	daily low min	-24.4 C (-11.9 F)	2.7 C (4.9 F)	24 years	13 of 100 (Routine)
21 April 2026	Hogatza River Alaska, US	daily low min	-21.7 C (-7.1 F)	1.7 C (3.1 F)	20 years	11 of 100 (Routine)

Climate Trend

10 complete years, 1998 to 2025

One stripe for each of 10 complete years at Hogatza River Alaska, 1998 to 2025. Blue stripes are years cooler than the station's own mean of -2.0 C (28.4 F); red stripes are warmer. The coolest year was 2021, at -4.0 C (24.8 F), and the warmest was 2016, at 0.3 C (32.6 F). The strongest colour marks a difference of 2.4 C (4.3 F).

Annual mean temperature at Hogatza River Alaska as warming stripes, 1998 to 2025
Year	Annual mean temperature	Difference from the station mean
1998	-1.5 C	+0.50 C
2011	-2.9 C	-0.88 C
2016	0.3 C	+2.32 C
2018	-1.2 C	+0.81 C
2020	-3.1 C	-1.10 C
2021	-4.0 C	-1.99 C
2022	-2.5 C	-0.50 C
2023	-2.5 C	-0.47 C
2024	-1.4 C	+0.61 C
2025	-1.3 C	+0.70 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

1988 to 2026

Yearly extremes at Hogatza River Alaska: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	37.2 C (99.0 F)	1991	31.7 C (89.1 F)	39
Coldest night (TNn)	-45.0 C (-49.0 F)	1999	-37.2 C (-35.0 F)	39

Hottest day (TXx)

The hottest day of the year at Hogatza River Alaska, 1988 to 2026. The record is 37.2 C (99.0 F) in 1991, marked on the chart; the median year is 31.7 C (89.1 F).

Hottest day (TXx) at Hogatza River Alaska by year
Year	Hottest day (TXx)
1988	30.0 C (86.0 F)
1989	24.1 C (75.4 F)
1990	33.1 C (91.6 F)
1991	37.2 C (99.0 F)
1992	30.6 C (87.1 F)
1993	33.3 C (91.9 F)
1994	31.1 C (88.0 F)
1995	31.1 C (88.0 F)
1996	31.1 C (88.0 F)
1997	31.7 C (89.1 F)
1998	31.1 C (88.0 F)
1999	33.3 C (91.9 F)
2000	30.0 C (86.0 F)
2001	31.1 C (88.0 F)
2002	33.9 C (93.0 F)
2003	32.8 C (91.0 F)
2004	36.1 C (97.0 F)
2005	33.3 C (91.9 F)
2006	30.6 C (87.1 F)
2007	32.8 C (91.0 F)
2008	33.3 C (91.9 F)
2009	33.3 C (91.9 F)
2010	32.2 C (90.0 F)
2011	33.3 C (91.9 F)
2012	29.4 C (84.9 F)
2013	33.3 C (91.9 F)
2014	31.7 C (89.1 F)
2015	31.1 C (88.0 F)
2016	33.3 C (91.9 F)
2017	31.7 C (89.1 F)
2018	30.6 C (87.1 F)
2019	35.0 C (95.0 F)
2020	27.8 C (82.0 F)
2021	31.7 C (89.1 F)
2022	31.7 C (89.1 F)
2023	33.3 C (91.9 F)
2024	32.2 C (90.0 F)
2025	35.0 C (95.0 F)
2026	31.1 C (88.0 F)

Coldest night (TNn)

The coldest night of the year at Hogatza River Alaska, 1988 to 2026. The record is -45.0 C (-49.0 F) in 1999, marked on the chart; the median year is -37.2 C (-35.0 F).

Coldest night (TNn) at Hogatza River Alaska by year
Year	Coldest night (TNn)
1988	-0.6 C (30.9 F)
1989	2.6 C (36.7 F)
1990	-1.0 C (30.2 F)
1991	0.0 C (32.0 F)
1992	-30.0 C (-22.0 F)
1993	-41.7 C (-43.1 F)
1994	-33.3 C (-27.9 F)
1995	-36.7 C (-34.1 F)
1996	-30.0 C (-22.0 F)
1997	-36.1 C (-33.0 F)
1998	-43.3 C (-45.9 F)
1999	-45.0 C (-49.0 F)
2000	-43.3 C (-45.9 F)
2001	-32.2 C (-26.0 F)
2002	-37.8 C (-36.0 F)
2003	-35.0 C (-31.0 F)
2004	-30.6 C (-23.1 F)
2005	-37.8 C (-36.0 F)
2006	-41.1 C (-42.0 F)
2007	-37.8 C (-36.0 F)
2008	-38.9 C (-38.0 F)
2009	-42.2 C (-44.0 F)
2010	-37.2 C (-35.0 F)
2011	-43.9 C (-47.0 F)
2012	-42.2 C (-44.0 F)
2013	-33.3 C (-27.9 F)
2014	-27.2 C (-17.0 F)
2015	-40.6 C (-41.1 F)
2016	-38.3 C (-36.9 F)
2017	-38.3 C (-36.9 F)
2018	-37.2 C (-35.0 F)
2019	-34.4 C (-29.9 F)
2020	-37.8 C (-36.0 F)
2021	-37.8 C (-36.0 F)
2022	-40.0 C (-40.0 F)
2023	-35.0 C (-31.0 F)
2024	-37.8 C (-36.0 F)
2025	-35.0 C (-31.0 F)
2026	-33.9 C (-29.0 F)

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 Hogatza River Alaska standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Hogatza River Alaska 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 2026-10-14. Last revised 14 October 2026 (2026-10-14).