Stoney River Alaska Weather Records (USR0000ASTR)

Record envelope, standing records and threshold days for Stoney River Alaska (USR0000ASTR), Alaska, United States, with 31 years of record.

Key Facts for Stoney River Alaska

Stoney River Alaska (USR0000ASTR) is a weather station in Alaska, United States at 61.65 latitude and -156.43 longitude, 81 m (265 ft) above sea level.
The station reports from 1990 to 2020, 31 years of record.
1,464 records set at Stoney River Alaska still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Alaska, United States, 61.65 latitude, -156.43 longitude.
Elevation: 81 m (265 ft).
Period of record: 1990 to 2020, 31 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 Stoney River Alaska. 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 Stoney River Alaska, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	10.6 C (51.1 F)	-47.2 C (-53.0 F)	n/a	n/a
Feb	11.7 C (53.1 F)	-47.8 C (-54.0 F)	n/a	n/a
Mar	12.2 C (54.0 F)	-40.6 C (-41.1 F)	n/a	n/a
Apr	21.7 C (71.1 F)	-26.7 C (-16.1 F)	n/a	n/a
May	30.6 C (87.1 F)	-16.7 C (1.9 F)	n/a	n/a
Jun	35.0 C (95.0 F)	-1.7 C (28.9 F)	n/a	n/a
Jul	32.8 C (91.0 F)	1.1 C (34.0 F)	n/a	n/a
Aug	31.7 C (89.1 F)	-2.8 C (27.0 F)	n/a	n/a
Sep	23.9 C (75.0 F)	-15.0 C (5.0 F)	n/a	n/a
Oct	19.4 C (66.9 F)	-26.1 C (-15.0 F)	n/a	n/a
Nov	11.7 C (53.1 F)	-39.4 C (-38.9 F)	n/a	n/a
Dec	7.8 C (46.0 F)	-50.0 C (-58.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Stoney River Alaska still stand. 1992 holds the most, with 84.

Standing records at Stoney River Alaska by the year they were set
Year set	Standing records
1990	26
1991	59
1992	84
1993	80
1994	59
1995	58
1996	60
1997	45
1998	18
1999	29
2000	60
2001	60
2002	39
2003	47
2004	45
2005	77
2006	48
2007	43
2008	54
2009	49
2010	54
2011	29
2012	25
2013	81
2014	49
2015	33
2016	39
2017	36
2018	8
2020	70

Period of Record Coverage

1990 to 2020

30 years of record at Stoney River Alaska, 1990 to 2020. 10 years have data for under 90 percent of days and are left out of rankings: 1990, 1998, 1999, 2002, 2003, 2004, 2011, 2012 and others.

Days with data per year at Stoney River Alaska
Year	Days with data	Share of year	Complete
1990	92	25%	No
1991	361	99%	Yes
1992	363	99%	Yes
1993	354	97%	Yes
1994	359	98%	Yes
1995	360	99%	Yes
1996	361	99%	Yes
1997	357	98%	Yes
1998	215	59%	No
1999	215	59%	No
2000	363	99%	Yes
2001	362	99%	Yes
2002	270	74%	No
2003	234	64%	No
2004	239	65%	No
2005	335	92%	Yes
2006	361	99%	Yes
2007	361	99%	Yes
2008	360	98%	Yes
2009	360	99%	Yes
2010	365	100%	Yes
2011	191	52%	No
2012	227	62%	No
2013	363	99%	Yes
2014	364	100%	Yes
2015	365	100%	Yes
2016	362	99%	Yes
2017	364	100%	Yes
2018	148	41%	No
2020	100	27%	No

Latest Records

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

Climate Trend

19 complete years, 1991 to 2017

One stripe for each of 19 complete years at Stoney River Alaska, 1991 to 2017. Blue stripes are years cooler than the station's own mean of -0.4 C (31.3 F); red stripes are warmer. The coolest year was 1996, at -2.3 C (27.8 F), and the warmest was 2016, at 1.8 C (35.3 F). The strongest colour marks a difference of 2.3 C (4.1 F).

Annual mean temperature at Stoney River Alaska as warming stripes, 1991 to 2017
Year	Annual mean temperature	Difference from the station mean
1991	-0.8 C	-0.45 C
1992	-1.9 C	-1.52 C
1993	1.4 C	+1.80 C
1994	-1.2 C	-0.83 C
1995	-0.7 C	-0.34 C
1996	-2.3 C	-1.93 C
1997	-0.3 C	+0.05 C
2000	0.4 C	+0.83 C
2001	-0.7 C	-0.35 C
2006	-1.2 C	-0.80 C
2007	-0.2 C	+0.21 C
2008	-2.1 C	-1.71 C
2009	-0.8 C	-0.42 C
2010	-1.5 C	-1.11 C
2013	-0.2 C	+0.23 C
2014	1.2 C	+1.57 C
2015	1.2 C	+1.57 C
2016	1.8 C	+2.23 C
2017	0.6 C	+0.95 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

1990 to 2020

Yearly extremes at Stoney River Alaska: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	35.0 C (95.0 F)	2013	30.0 C (86.0 F)	30
Coldest night (TNn)	-50.0 C (-58.0 F)	1999	-41.4 C (-42.5 F)	30

Hottest day (TXx)

The hottest day of the year at Stoney River Alaska, 1990 to 2020. The record is 35.0 C (95.0 F) in 2013, marked on the chart; the median year is 30.0 C (86.0 F).

Hottest day (TXx) at Stoney River Alaska by year
Year	Hottest day (TXx)
1990	12.2 C (54.0 F)
1991	29.4 C (84.9 F)
1992	27.8 C (82.0 F)
1993	31.7 C (89.1 F)
1994	30.0 C (86.0 F)
1995	27.2 C (81.0 F)
1996	28.3 C (82.9 F)
1997	30.0 C (86.0 F)
1998	30.0 C (86.0 F)
1999	30.0 C (86.0 F)
2000	29.4 C (84.9 F)
2001	30.0 C (86.0 F)
2002	31.7 C (89.1 F)
2003	31.7 C (89.1 F)
2004	32.2 C (90.0 F)
2005	30.6 C (87.1 F)
2006	30.6 C (87.1 F)
2007	28.9 C (84.0 F)
2008	30.6 C (87.1 F)
2009	32.2 C (90.0 F)
2010	27.8 C (82.0 F)
2011	30.0 C (86.0 F)
2012	28.3 C (82.9 F)
2013	35.0 C (95.0 F)
2014	31.7 C (89.1 F)
2015	32.2 C (90.0 F)
2016	32.8 C (91.0 F)
2017	30.6 C (87.1 F)
2018	25.6 C (78.1 F)
2020	27.2 C (81.0 F)

Coldest night (TNn)

The coldest night of the year at Stoney River Alaska, 1990 to 2020. The record is -50.0 C (-58.0 F) in 1999, marked on the chart; the median year is -41.4 C (-42.5 F).

Coldest night (TNn) at Stoney River Alaska by year
Year	Coldest night (TNn)
1990	-41.1 C (-42.0 F)
1991	-47.2 C (-53.0 F)
1992	-39.4 C (-38.9 F)
1993	-47.8 C (-54.0 F)
1994	-47.2 C (-53.0 F)
1995	-45.6 C (-50.1 F)
1996	-40.0 C (-40.0 F)
1997	-46.1 C (-51.0 F)
1998	-35.6 C (-32.1 F)
1999	-50.0 C (-58.0 F)
2000	-46.7 C (-52.1 F)
2001	-42.2 C (-44.0 F)
2002	-37.8 C (-36.0 F)
2003	-43.9 C (-47.0 F)
2004	-35.0 C (-31.0 F)
2005	-41.7 C (-43.1 F)
2006	-44.4 C (-47.9 F)
2007	-45.6 C (-50.1 F)
2008	-38.3 C (-36.9 F)
2009	-45.0 C (-49.0 F)
2010	-37.8 C (-36.0 F)
2011	-37.2 C (-35.0 F)
2012	-42.2 C (-44.0 F)
2013	-38.9 C (-38.0 F)
2014	-32.2 C (-26.0 F)
2015	-40.0 C (-40.0 F)
2016	-37.8 C (-36.0 F)
2017	-43.9 C (-47.0 F)
2018	-35.6 C (-32.1 F)
2020	-0.6 C (30.9 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 Stoney River Alaska standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Stoney 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 2026-10-13 (13 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).