Record envelope, standing records and threshold days for Avery Rs #2 (USC00100528), Idaho, United States, with 48 years of record.
Key Facts for Avery Rs #2
Avery Rs #2 (USC00100528) is a weather station in Idaho, United States at 47.25 latitude and -115.92 longitude, 730 m (2,394 ft) above sea level.
The station reports from 1968 to 2015, 48 years of record.
1,464 records set at Avery Rs #2 still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Avery Rs #2 tied a daily record high minimum temperature of 1.1 C (34.0 F) on 15 February 2015.
About the Station
Location: Idaho, United States, 47.25 latitude, -115.92 longitude.
Elevation: 730 m (2,394 ft).
Period of record: 1968 to 2015, 48 years.
Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
0 days at or beyond a record
Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Avery Rs #2. 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 Avery Rs #2, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
8.9 C (48.0 F)
-27.2 C (-17.0 F)
n/a
n/a
Feb
12.8 C (55.0 F)
-28.9 C (-20.0 F)
n/a
n/a
Mar
23.9 C (75.0 F)
-17.8 C (0.0 F)
n/a
n/a
Apr
31.1 C (88.0 F)
-7.8 C (18.0 F)
n/a
n/a
May
35.6 C (96.1 F)
-4.4 C (24.1 F)
n/a
n/a
Jun
37.8 C (100.0 F)
-1.1 C (30.0 F)
n/a
n/a
Jul
41.1 C (106.0 F)
-1.1 C (30.0 F)
n/a
n/a
Aug
40.0 C (104.0 F)
1.1 C (34.0 F)
n/a
n/a
Sep
37.2 C (99.0 F)
-4.4 C (24.1 F)
n/a
n/a
Oct
28.9 C (84.0 F)
-12.8 C (9.0 F)
n/a
n/a
Nov
16.7 C (62.1 F)
-21.1 C (-6.0 F)
n/a
n/a
Dec
11.7 C (53.1 F)
-30.6 C (-23.1 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Avery Rs #2 still stand. 1978 holds the most, with 72.
Standing records at Avery Rs #2 by the year they were set
Year set
Standing records
1968
4
1969
38
1970
42
1971
43
1972
51
1973
39
1974
42
1975
45
1976
42
1977
48
1978
72
1979
46
1980
22
1981
42
1982
42
1983
52
1984
42
1985
44
1986
28
1987
60
1988
42
1989
14
1990
10
1992
21
1993
40
1994
29
1995
19
1996
39
1997
21
1998
53
1999
27
2000
17
2002
40
2003
21
2004
16
2005
14
2006
25
2007
18
2008
32
2009
21
2010
18
2011
16
2012
24
2013
13
2014
26
2015
4
Wettest Day of Each Month
Dec: 71.1 mm (2.8 in)
The wettest day on record for each calendar month at Avery Rs #2. The most was 71.1 mm (2.8 in) on 2 December 1977.
Record daily precipitation for each month at Avery Rs #2
Month
Record daily precipitation (mm)
Date
Jan
62.2 mm (2.4 in)
27 January 1984
Feb
58.4 mm (2.3 in)
16 February 1982
Mar
40.6 mm (1.6 in)
24 March 1984
Apr
41.9 mm (1.6 in)
24 April 1996
May
50.8 mm (2.0 in)
1 May 2001
Jun
38.6 mm (1.5 in)
14 June 2012
Jul
32.3 mm (1.3 in)
7 July 1981
Aug
30.5 mm (1.2 in)
21 August 2008
Sep
46.5 mm (1.8 in)
23 September 1976
Oct
36.3 mm (1.4 in)
27 October 1994
Nov
55.9 mm (2.2 in)
26 November 1999
Dec
71.1 mm (2.8 in)
2 December 1977
Period of Record Coverage
1968 to 2015
Complete yearUnder 90 percent of days
46 years of record at Avery Rs #2, 1968 to 2015. 30 years have data for under 90 percent of days and are left out of rankings: 1968, 1978, 1980, 1981, 1982, 1983, 1984, 1985 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 12 complete years at Avery Rs #2, 1969 to 1999. Blue stripes are years cooler than the station's own mean of 7.3 C (45.2 F); red stripes are warmer. The coolest year was 1972, at 6.6 C (43.8 F), and the warmest was 1999, at 8.3 C (46.9 F). The strongest colour marks a difference of 1.0 C (1.8 F).
Annual mean temperature at Avery Rs #2 as warming stripes, 1969 to 1999
Year
Annual mean temperature
Difference from the station mean
1969
7.8 C
+0.44 C
1970
7.6 C
+0.21 C
1971
7.1 C
-0.22 C
1972
6.6 C
-0.76 C
1974
7.7 C
+0.31 C
1975
6.7 C
-0.61 C
1976
6.9 C
-0.44 C
1977
6.9 C
-0.49 C
1979
6.8 C
-0.54 C
1987
8.1 C
+0.80 C
1997
7.7 C
+0.35 C
1999
8.3 C
+0.94 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
1968 to 2015
Yearly extremes at Avery Rs #2: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
41.1 C (106.0 F)
1983
36.7 C (98.1 F)
46
Coldest night (TNn)
-30.6 C (-23.1 F)
1968
-17.8 C (0.0 F)
46
Wettest day (Rx1day)
71.1 mm (2.8 in)
1977
36.3 mm (1.4 in)
47
Wettest five days (Rx5day)
120.6 mm (4.7 in)
1969
63.0 mm (2.5 in)
47
Longest dry spell (CDD)
96 days
1985
25 days
47
Hottest day (TXx)
The hottest day of the year at Avery Rs #2, 1968 to 2015. The record is 41.1 C (106.0 F) in 1983, marked on the chart; the median year is 36.7 C (98.1 F).
Hottest day (TXx) at Avery Rs #2 by year
Year
Hottest day (TXx)
1968
7.2 C (45.0 F)
1969
40.0 C (104.0 F)
1970
36.7 C (98.1 F)
1971
36.1 C (97.0 F)
1972
36.7 C (98.1 F)
1973
36.1 C (97.0 F)
1974
36.1 C (97.0 F)
1975
38.3 C (100.9 F)
1976
35.0 C (95.0 F)
1977
36.1 C (97.0 F)
1978
36.1 C (97.0 F)
1979
36.7 C (98.1 F)
1980
25.6 C (78.1 F)
1981
33.9 C (93.0 F)
1982
34.4 C (93.9 F)
1983
41.1 C (106.0 F)
1984
37.8 C (100.0 F)
1985
38.9 C (102.0 F)
1986
37.2 C (99.0 F)
1987
36.7 C (98.1 F)
1988
37.2 C (99.0 F)
1989
35.6 C (96.1 F)
1990
36.7 C (98.1 F)
1992
37.8 C (100.0 F)
1993
34.4 C (93.9 F)
1994
39.4 C (102.9 F)
1995
16.1 C (61.0 F)
1996
38.9 C (102.0 F)
1997
37.8 C (100.0 F)
1998
38.9 C (102.0 F)
1999
37.8 C (100.0 F)
2000
38.9 C (102.0 F)
2001
n/a
2002
39.4 C (102.9 F)
2003
39.4 C (102.9 F)
2004
38.3 C (100.9 F)
2005
37.8 C (100.0 F)
2006
38.9 C (102.0 F)
2007
40.0 C (104.0 F)
2008
39.4 C (102.9 F)
2009
35.6 C (96.1 F)
2010
36.7 C (98.1 F)
2011
36.1 C (97.0 F)
2012
38.3 C (100.9 F)
2013
36.7 C (98.1 F)
2014
36.1 C (97.0 F)
2015
12.8 C (55.0 F)
Coldest night (TNn)
The coldest night of the year at Avery Rs #2, 1968 to 2015. The record is -30.6 C (-23.1 F) in 1968, marked on the chart; the median year is -17.8 C (0.0 F).
Coldest night (TNn) at Avery Rs #2 by year
Year
Coldest night (TNn)
1968
-30.6 C (-23.1 F)
1969
-19.4 C (-2.9 F)
1970
-15.6 C (3.9 F)
1971
-16.7 C (1.9 F)
1972
-23.3 C (-9.9 F)
1973
-22.2 C (-8.0 F)
1974
-22.2 C (-8.0 F)
1975
-22.2 C (-8.0 F)
1976
-18.3 C (-0.9 F)
1977
-17.2 C (1.0 F)
1978
-27.8 C (-18.0 F)
1979
-27.2 C (-17.0 F)
1980
-20.0 C (-4.0 F)
1981
-17.8 C (0.0 F)
1982
-26.7 C (-16.1 F)
1983
-26.1 C (-15.0 F)
1984
-17.8 C (0.0 F)
1985
-28.9 C (-20.0 F)
1986
-13.3 C (8.1 F)
1987
-17.8 C (0.0 F)
1988
-11.1 C (12.0 F)
1989
-1.1 C (30.0 F)
1990
-4.4 C (24.1 F)
1992
-9.4 C (15.1 F)
1993
-18.9 C (-2.0 F)
1994
-17.8 C (0.0 F)
1995
-15.0 C (5.0 F)
1996
-21.7 C (-7.1 F)
1997
-18.3 C (-0.9 F)
1998
-23.3 C (-9.9 F)
1999
-9.4 C (15.1 F)
2000
-11.1 C (12.0 F)
2001
n/a
2002
-12.8 C (9.0 F)
2003
-13.3 C (8.1 F)
2004
-21.7 C (-7.1 F)
2005
-16.7 C (1.9 F)
2006
-18.9 C (-2.0 F)
2007
-18.9 C (-2.0 F)
2008
-18.9 C (-2.0 F)
2009
-19.4 C (-2.9 F)
2010
-15.6 C (3.9 F)
2011
-17.2 C (1.0 F)
2012
-16.7 C (1.9 F)
2013
-14.4 C (6.1 F)
2014
-17.2 C (1.0 F)
2015
-17.2 C (1.0 F)
Wettest day (Rx1day)
The wettest day of the year at Avery Rs #2, 1968 to 2015. The record is 71.1 mm (2.8 in) in 1977, marked on the chart; the median year is 36.3 mm (1.4 in).
Wettest day (Rx1day) at Avery Rs #2 by year
Year
Wettest day (Rx1day)
1968
29.0 mm (1.1 in)
1969
38.6 mm (1.5 in)
1970
30.7 mm (1.2 in)
1971
42.2 mm (1.7 in)
1972
26.7 mm (1.1 in)
1973
31.8 mm (1.3 in)
1974
28.2 mm (1.1 in)
1975
41.1 mm (1.6 in)
1976
46.5 mm (1.8 in)
1977
71.1 mm (2.8 in)
1978
33.8 mm (1.3 in)
1979
38.1 mm (1.5 in)
1980
30.5 mm (1.2 in)
1981
32.3 mm (1.3 in)
1982
58.4 mm (2.3 in)
1983
43.2 mm (1.7 in)
1984
62.2 mm (2.4 in)
1985
22.9 mm (0.9 in)
1986
23.1 mm (0.9 in)
1987
25.4 mm (1.0 in)
1988
29.7 mm (1.2 in)
1989
32.3 mm (1.3 in)
1990
25.4 mm (1.0 in)
1992
24.1 mm (0.9 in)
1993
29.2 mm (1.1 in)
1994
36.3 mm (1.4 in)
1995
30.7 mm (1.2 in)
1996
42.4 mm (1.7 in)
1997
34.8 mm (1.4 in)
1998
40.4 mm (1.6 in)
1999
55.9 mm (2.2 in)
2000
40.6 mm (1.6 in)
2001
50.8 mm (2.0 in)
2002
37.6 mm (1.5 in)
2003
36.8 mm (1.4 in)
2004
30.0 mm (1.2 in)
2005
29.7 mm (1.2 in)
2006
45.7 mm (1.8 in)
2007
23.4 mm (0.9 in)
2008
30.5 mm (1.2 in)
2009
48.3 mm (1.9 in)
2010
25.4 mm (1.0 in)
2011
38.1 mm (1.5 in)
2012
38.6 mm (1.5 in)
2013
50.0 mm (2.0 in)
2014
47.2 mm (1.9 in)
2015
57.4 mm (2.3 in)
Wettest five days (Rx5day)
The wettest five days of the year at Avery Rs #2, 1968 to 2015. The record is 120.6 mm (4.7 in) in 1969, marked on the chart; the median year is 63.0 mm (2.5 in).
Wettest five days (Rx5day) at Avery Rs #2 by year
Year
Wettest five days (Rx5day)
1968
60.9 mm (2.4 in)
1969
120.6 mm (4.7 in)
1970
78.3 mm (3.1 in)
1971
77.7 mm (3.1 in)
1972
89.5 mm (3.5 in)
1973
70.9 mm (2.8 in)
1974
90.9 mm (3.6 in)
1975
106.1 mm (4.2 in)
1976
79.5 mm (3.1 in)
1977
94.4 mm (3.7 in)
1978
63.0 mm (2.5 in)
1979
73.5 mm (2.9 in)
1980
78.8 mm (3.1 in)
1981
61.0 mm (2.4 in)
1982
60.7 mm (2.4 in)
1983
87.4 mm (3.4 in)
1984
62.2 mm (2.4 in)
1985
59.7 mm (2.4 in)
1986
60.1 mm (2.4 in)
1987
40.9 mm (1.6 in)
1988
56.0 mm (2.2 in)
1989
68.6 mm (2.7 in)
1990
77.2 mm (3.0 in)
1992
52.1 mm (2.1 in)
1993
54.6 mm (2.1 in)
1994
72.3 mm (2.8 in)
1995
105.8 mm (4.2 in)
1996
104.4 mm (4.1 in)
1997
76.5 mm (3.0 in)
1998
78.1 mm (3.1 in)
1999
89.4 mm (3.5 in)
2000
53.8 mm (2.1 in)
2001
59.4 mm (2.3 in)
2002
38.8 mm (1.5 in)
2003
78.7 mm (3.1 in)
2004
49.7 mm (2.0 in)
2005
20.3 mm (0.8 in)
2006
37.1 mm (1.5 in)
2007
62.5 mm (2.5 in)
2008
44.4 mm (1.7 in)
2009
52.6 mm (2.1 in)
2010
47.5 mm (1.9 in)
2011
65.6 mm (2.6 in)
2012
49.3 mm (1.9 in)
2013
58.9 mm (2.3 in)
2014
60.0 mm (2.4 in)
2015
69.8 mm (2.7 in)
Longest dry spell (CDD)
The longest dry spell of the year at Avery Rs #2, 1968 to 2015. The record is 96 days in 1985, marked on the chart; the median year is 25 days.
Longest dry spell (CDD) at Avery Rs #2 by year
Year
Longest dry spell (CDD)
1968
4 days
1969
29 days
1970
33 days
1971
22 days
1972
26 days
1973
54 days
1974
40 days
1975
16 days
1976
15 days
1977
17 days
1978
25 days
1979
35 days
1980
20 days
1981
42 days
1982
17 days
1983
15 days
1984
27 days
1985
96 days
1986
42 days
1987
86 days
1988
43 days
1989
15 days
1990
26 days
1992
16 days
1993
16 days
1994
30 days
1995
13 days
1996
29 days
1997
28 days
1998
36 days
1999
22 days
2000
34 days
2001
23 days
2002
27 days
2003
31 days
2004
13 days
2005
27 days
2006
34 days
2007
46 days
2008
22 days
2009
16 days
2010
25 days
2011
8 days
2012
12 days
2013
10 days
2014
12 days
2015
5 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 Avery Rs #2 standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Avery Rs #2 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.