St George Is AP Weather Records (USW00025628)

Record envelope, standing records and threshold days for St George Is AP (USW00025628), Alaska, United States, with 31 years of record.

Key Facts for St George Is AP

St George Is AP (USW00025628) is a weather station in Alaska, United States at 56.57 latitude and -169.66 longitude, 32 m (105 ft) above sea level.
The station reports from 1996 to 2026, 31 years of record.
1,464 records set at St George Is AP 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, 56.57 latitude, -169.66 longitude.
Elevation: 32 m (105 ft).
Period of record: 1996 to 2026, 31 years.
Eligible elements: none yet.

Daily Record Envelope and 2026

12 days at or beyond a record

The band shows the record high and record low for each calendar day at St George Is AP. The lines show the 2026 daily maximum and minimum. 12 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at St George Is AP, 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)	-17.8 C (0.0 F)	n/a	n/a
Feb	6.7 C (44.1 F)	-21.0 C (-5.8 F)	n/a	n/a
Mar	6.7 C (44.1 F)	-19.9 C (-3.8 F)	n/a	n/a
Apr	8.9 C (48.0 F)	-19.3 C (-2.7 F)	5.6 C (42.1 F)	-1.6 C (29.1 F)
May	17.2 C (63.0 F)	-10.5 C (13.1 F)	7.2 C (45.0 F)	-3.8 C (25.2 F)
Jun	16.7 C (62.1 F)	-3.3 C (26.1 F)	13.3 C (55.9 F)	0.6 C (33.1 F)
Jul	21.7 C (71.1 F)	-1.0 C (30.2 F)	17.2 C (63.0 F)	0.0 C (32.0 F)
Aug	18.9 C (66.0 F)	0.0 C (32.0 F)	15.0 C (59.0 F)	4.4 C (39.9 F)
Sep	15.0 C (59.0 F)	-2.7 C (27.1 F)	11.7 C (53.1 F)	1.7 C (35.1 F)
Oct	11.1 C (52.0 F)	-8.9 C (16.0 F)	10.6 C (51.1 F)	1.1 C (34.0 F)
Nov	8.3 C (46.9 F)	-10.0 C (14.0 F)	7.2 C (45.0 F)	-4.4 C (24.1 F)
Dec	7.2 C (45.0 F)	-16.1 C (3.0 F)	5.6 C (42.1 F)	-7.8 C (18.0 F)

Which Years Hold Standing Records

1,464 standing records

1,464 records at St George Is AP still stand. 2012 holds the most, with 109.

Standing records at St George Is AP by the year they were set
Year set	Standing records
1996	12
1997	43
1998	52
1999	73
2000	54
2001	42
2002	50
2003	65
2004	43
2005	60
2006	25
2007	38
2008	61
2009	69
2010	80
2011	36
2012	109
2013	31
2014	42
2015	44
2016	91
2017	34
2018	72
2019	81
2020	40
2021	22
2022	24
2023	27
2024	32
2025	12

Wettest Day of Each Month

Nov: 91.4 mm (3.6 in)

The wettest day on record for each calendar month at St George Is AP. The most was 91.4 mm (3.6 in) on 14 November 2017.

Record daily precipitation for each month at St George Is AP
Month	Record daily precipitation (mm)	Date
Jan	16.3 mm (0.6 in)	13 January 2008
Feb	37.6 mm (1.5 in)	3 February 2008
Mar	16.8 mm (0.7 in)	3 March 2019
Apr	21.3 mm (0.8 in)	6 April 2011
May	17.0 mm (0.7 in)	31 May 2011
Jun	22.1 mm (0.9 in)	3 June 2011
Jul	31.0 mm (1.2 in)	5 July 2017
Aug	55.6 mm (2.2 in)	12 August 2018
Sep	26.7 mm (1.1 in)	24 September 2012
Oct	52.1 mm (2.1 in)	22 October 2021
Nov	91.4 mm (3.6 in)	14 November 2017
Dec	32.3 mm (1.3 in)	14 December 2014

Period of Record Coverage

1996 to 2025

30 years of record at St George Is AP, 1996 to 2025. 9 years have data for under 90 percent of days and are left out of rankings: 1996, 2008, 2017, 2020, 2021, 2022, 2023, 2024 and others.

Days with data per year at St George Is AP
Year	Days with data	Share of year	Complete
1996	63	17%	No
1997	354	97%	Yes
1998	360	99%	Yes
1999	362	99%	Yes
2000	360	98%	Yes
2001	364	100%	Yes
2002	359	98%	Yes
2003	358	98%	Yes
2004	361	99%	Yes
2005	357	98%	Yes
2006	342	94%	Yes
2007	363	99%	Yes
2008	324	89%	No
2009	344	94%	Yes
2010	355	97%	Yes
2011	339	93%	Yes
2012	365	100%	Yes
2013	356	98%	Yes
2014	349	96%	Yes
2015	355	97%	Yes
2016	363	99%	Yes
2017	297	81%	No
2018	363	99%	Yes
2019	349	96%	Yes
2020	321	88%	No
2021	308	84%	No
2022	206	56%	No
2023	169	46%	No
2024	261	71%	No
2025	213	58%	No

Latest Records

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

Climate Trend

20 complete years, 1997 to 2019

One stripe for each of 20 complete years at St George Is AP, 1997 to 2019. Blue stripes are years cooler than the station's own mean of 2.8 C (37.0 F); red stripes are warmer. The coolest year was 2012, at 0.3 C (32.6 F), and the warmest was 2018, at 4.6 C (40.2 F). The strongest colour marks a difference of 2.5 C (4.5 F).

Annual mean temperature at St George Is AP as warming stripes, 1997 to 2019
Year	Annual mean temperature	Difference from the station mean
1997	2.6 C	-0.14 C
1998	2.1 C	-0.68 C
1999	1.2 C	-1.56 C
2000	2.6 C	-0.20 C
2001	2.5 C	-0.28 C
2002	3.1 C	+0.34 C
2003	3.9 C	+1.14 C
2004	3.4 C	+0.63 C
2005	3.7 C	+0.91 C
2006	2.1 C	-0.65 C
2007	2.4 C	-0.34 C
2009	1.6 C	-1.19 C
2010	0.9 C	-1.85 C
2012	0.3 C	-2.45 C
2013	2.4 C	-0.40 C
2014	3.6 C	+0.87 C
2015	3.6 C	+0.88 C
2016	4.4 C	+1.63 C
2018	4.6 C	+1.81 C
2019	4.4 C	+1.60 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

1996 to 2026

Yearly extremes at St George Is AP: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	21.7 C (71.1 F)	2014	15.6 C (60.1 F)	31
Coldest night (TNn)	-21.0 C (-5.8 F)	2012	-15.5 C (4.1 F)	31
Wettest day (Rx1day)	91.4 mm (3.6 in)	2017	26.7 mm (1.1 in)	29
Wettest five days (Rx5day)	101.9 mm (4.0 in)	2018	42.5 mm (1.7 in)	29
Longest dry spell (CDD)	64 days	2024	25 days	29

Hottest day (TXx)

The hottest day of the year at St George Is AP, 1996 to 2026. The record is 21.7 C (71.1 F) in 2014, marked on the chart; the median year is 15.6 C (60.1 F).

Hottest day (TXx) at St George Is AP by year
Year	Hottest day (TXx)
1996	8.3 C (46.9 F)
1997	17.2 C (63.0 F)
1998	16.7 C (62.1 F)
1999	12.2 C (54.0 F)
2000	15.0 C (59.0 F)
2001	15.6 C (60.1 F)
2002	16.7 C (62.1 F)
2003	16.1 C (61.0 F)
2004	18.9 C (66.0 F)
2005	16.1 C (61.0 F)
2006	14.4 C (57.9 F)
2007	13.9 C (57.0 F)
2008	17.8 C (64.0 F)
2009	13.9 C (57.0 F)
2010	12.8 C (55.0 F)
2011	13.3 C (55.9 F)
2012	16.7 C (62.1 F)
2013	17.8 C (64.0 F)
2014	21.7 C (71.1 F)
2015	16.7 C (62.1 F)
2016	16.1 C (61.0 F)
2017	15.0 C (59.0 F)
2018	14.4 C (57.9 F)
2019	20.0 C (68.0 F)
2020	17.2 C (63.0 F)
2021	15.0 C (59.0 F)
2022	14.4 C (57.9 F)
2023	11.7 C (53.1 F)
2024	13.9 C (57.0 F)
2025	17.2 C (63.0 F)
2026	14.4 C (57.9 F)

Coldest night (TNn)

The coldest night of the year at St George Is AP, 1996 to 2026. The record is -21.0 C (-5.8 F) in 2012, marked on the chart; the median year is -15.5 C (4.1 F).

Coldest night (TNn) at St George Is AP by year
Year	Coldest night (TNn)
1996	-10.0 C (14.0 F)
1997	-17.8 C (0.0 F)
1998	-15.6 C (3.9 F)
1999	-16.1 C (3.0 F)
2000	-17.8 C (0.0 F)
2001	-13.3 C (8.1 F)
2002	-16.7 C (1.9 F)
2003	-12.8 C (9.0 F)
2004	-12.8 C (9.0 F)
2005	-11.7 C (10.9 F)
2006	-17.1 C (1.2 F)
2007	-18.2 C (-0.8 F)
2008	-18.8 C (-1.8 F)
2009	-15.5 C (4.1 F)
2010	-19.9 C (-3.8 F)
2011	-13.2 C (8.2 F)
2012	-21.0 C (-5.8 F)
2013	-18.8 C (-1.8 F)
2014	-15.5 C (4.1 F)
2015	-12.7 C (9.1 F)
2016	-8.8 C (16.2 F)
2017	-16.6 C (2.1 F)
2018	-12.7 C (9.1 F)
2019	-13.8 C (7.2 F)
2020	-18.8 C (-1.8 F)
2021	-12.1 C (10.2 F)
2022	-14.3 C (6.3 F)
2023	-12.1 C (10.2 F)
2024	-15.5 C (4.1 F)
2025	-7.8 C (18.0 F)
2026	-18.3 C (-0.9 F)

Wettest day (Rx1day)

The wettest day of the year at St George Is AP, 1996 to 2026. The record is 91.4 mm (3.6 in) in 2017, marked on the chart; the median year is 26.7 mm (1.1 in).

Wettest day (Rx1day) at St George Is AP by year
Year	Wettest day (Rx1day)
1996	n/a
1997	n/a
1998	31.0 mm (1.2 in)
1999	17.3 mm (0.7 in)
2000	14.7 mm (0.6 in)
2001	28.7 mm (1.1 in)
2002	15.2 mm (0.6 in)
2003	21.3 mm (0.8 in)
2004	23.6 mm (0.9 in)
2005	19.1 mm (0.8 in)
2006	27.7 mm (1.1 in)
2007	18.5 mm (0.7 in)
2008	37.6 mm (1.5 in)
2009	26.7 mm (1.1 in)
2010	41.1 mm (1.6 in)
2011	22.1 mm (0.9 in)
2012	26.7 mm (1.1 in)
2013	23.6 mm (0.9 in)
2014	32.3 mm (1.3 in)
2015	24.9 mm (1.0 in)
2016	13.7 mm (0.5 in)
2017	91.4 mm (3.6 in)
2018	55.6 mm (2.2 in)
2019	26.4 mm (1.0 in)
2020	30.0 mm (1.2 in)
2021	52.1 mm (2.1 in)
2022	36.1 mm (1.4 in)
2023	28.4 mm (1.1 in)
2024	20.8 mm (0.8 in)
2025	2.0 mm (0.08 in)
2026	35.3 mm (1.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at St George Is AP, 1996 to 2026. The record is 101.9 mm (4.0 in) in 2018, marked on the chart; the median year is 42.5 mm (1.7 in).

Wettest five days (Rx5day) at St George Is AP by year
Year	Wettest five days (Rx5day)
1996	n/a
1997	n/a
1998	42.7 mm (1.7 in)
1999	27.3 mm (1.1 in)
2000	33.1 mm (1.3 in)
2001	35.3 mm (1.4 in)
2002	22.6 mm (0.9 in)
2003	26.0 mm (1.0 in)
2004	35.4 mm (1.4 in)
2005	28.8 mm (1.1 in)
2006	52.6 mm (2.1 in)
2007	28.2 mm (1.1 in)
2008	48.1 mm (1.9 in)
2009	36.9 mm (1.5 in)
2010	74.0 mm (2.9 in)
2011	57.9 mm (2.3 in)
2012	44.4 mm (1.7 in)
2013	45.2 mm (1.8 in)
2014	42.5 mm (1.7 in)
2015	40.8 mm (1.6 in)
2016	24.0 mm (0.9 in)
2017	43.0 mm (1.7 in)
2018	101.9 mm (4.0 in)
2019	55.1 mm (2.2 in)
2020	40.2 mm (1.6 in)
2021	88.7 mm (3.5 in)
2022	53.8 mm (2.1 in)
2023	43.4 mm (1.7 in)
2024	35.1 mm (1.4 in)
2025	0.5 mm (0.02 in)
2026	72.2 mm (2.8 in)

Longest dry spell (CDD)

The longest dry spell of the year at St George Is AP, 1996 to 2026. The record is 64 days in 2024, marked on the chart; the median year is 25 days.

Longest dry spell (CDD) at St George Is AP by year
Year	Longest dry spell (CDD)
1996	n/a
1997	n/a
1998	15 days
1999	22 days
2000	34 days
2001	39 days
2002	21 days
2003	27 days
2004	25 days
2005	21 days
2006	25 days
2007	29 days
2008	23 days
2009	21 days
2010	19 days
2011	18 days
2012	18 days
2013	24 days
2014	27 days
2015	31 days
2016	37 days
2017	43 days
2018	13 days
2019	16 days
2020	33 days
2021	18 days
2022	21 days
2023	30 days
2024	64 days
2025	64 days
2026	35 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.

Frost Dates and Growing Season

20 years with a frost

Across 20 years with a frost, the median last spring frost at St George Is AP falls on 2 June and the median first autumn frost on 1 October, which leaves a median of 119 days between them.

Frost dates and growing season at St George Is AP
Measure	Median, all years	Earliest period	Recent period (1997 to 2019)	Recent against earliest	Fitted trend
Last spring frost	2 June	n/a	2 June	n/a	n/a
First autumn frost	1 October	n/a	1 October	n/a	n/a
Growing days	119 days	n/a	119 days	n/a	n/a

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Download the Data

Data for St George Is AP standing records by year: CSV or JSON. Field meanings are on the data page.
Data for St George Is AP 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).