Record envelope, standing records and threshold days for Montello 2NE (USC00265352), Nevada, United States, with 123 years of record.
Key Facts for Montello 2NE
Montello 2NE (USC00265352) is a weather station in Nevada, United States at 41.28 latitude and -114.17 longitude, 1,472 m (4,830 ft) above sea level.
The station reports from 1895 to 2017, 123 years of record.
1,464 records set at Montello 2NE still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Montello 2NE set a daily record precipitation of 15.2 mm (0.6 in) on 31 March 2017.
About the Station
Location: Nevada, United States, 41.28 latitude, -114.17 longitude.
Elevation: 1,472 m (4,830 ft).
Period of record: 1895 to 2017, 123 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 Montello 2NE. 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 Montello 2NE, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
17.8 C (64.0 F)
-36.7 C (-34.1 F)
n/a
n/a
Feb
20.0 C (68.0 F)
-32.8 C (-27.0 F)
n/a
n/a
Mar
26.1 C (79.0 F)
-26.7 C (-16.1 F)
n/a
n/a
Apr
32.2 C (90.0 F)
-17.2 C (1.0 F)
n/a
n/a
May
36.7 C (98.1 F)
-15.0 C (5.0 F)
n/a
n/a
Jun
40.0 C (104.0 F)
-9.4 C (15.1 F)
n/a
n/a
Jul
43.3 C (109.9 F)
-3.9 C (25.0 F)
n/a
n/a
Aug
42.2 C (108.0 F)
-5.6 C (21.9 F)
n/a
n/a
Sep
37.8 C (100.0 F)
-13.9 C (7.0 F)
n/a
n/a
Oct
32.8 C (91.0 F)
-18.3 C (-0.9 F)
n/a
n/a
Nov
26.1 C (79.0 F)
-27.2 C (-17.0 F)
n/a
n/a
Dec
20.6 C (69.1 F)
-38.9 C (-38.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Montello 2NE still stand. 1913 holds the most, with 39.
Standing records at Montello 2NE by the year they were set
Year set
Standing records
1902
17
1903
24
1904
7
1905
5
1906
27
1907
14
1908
10
1909
22
1910
18
1911
16
1912
37
1913
39
1914
34
1915
9
1916
17
1917
13
1918
9
1919
12
1920
20
1921
23
1922
30
1923
7
1924
19
1925
12
1926
11
1927
28
1928
12
1929
9
1930
10
1931
17
1932
19
1933
10
1934
37
1935
5
1936
17
1937
25
1938
17
1939
8
1940
19
1941
6
1942
19
1943
24
1944
9
1945
18
1946
8
1947
7
1948
13
1949
16
1950
15
1951
4
1952
8
1953
8
1954
13
1955
10
1956
4
1957
4
1958
7
1959
10
1960
14
1961
3
1962
12
1963
17
1964
13
1965
7
1966
16
1967
16
1968
22
1969
15
1970
11
1971
21
1972
12
1973
8
1974
6
1975
8
1976
7
1977
13
1978
12
1979
14
1980
6
1981
4
1982
11
1983
6
1984
16
1985
5
1986
3
1987
8
1988
10
1989
18
1990
9
1991
6
1992
11
1993
9
1994
6
1995
14
1996
7
1997
4
1998
3
1999
8
2000
7
2001
16
2002
15
2003
15
2004
9
2005
1
2006
8
2007
5
2008
11
2009
6
2010
6
2012
13
2013
16
2014
8
2015
17
2016
7
2017
5
All-Time Record Progression
7 new records
7 all-time records were set at Montello 2NE between 11 December 1932 and 30 January 1996. Each dot is a new record.
When Montello 2NE set new all-time records
Date
Kind
Detail
1932-12-11
Record low maximum temperature
Record low maximum temperature -16.7 C (1.9 F)
1932-12-12
Record low maximum temperature
Record low maximum temperature -17.2 C (1.0 F)
1932-12-13
Record low maximum temperature
Record low maximum temperature -17.8 C (0.0 F)
1939-07-10
Record high minimum temperature
Record high minimum temperature 25.0 C (77.0 F)
1942-07-11
Record high maximum temperature
Record high maximum temperature 43.3 C (109.9 F)
1996-01-23
Record snow depth
Record snow depth 45.7 cm (18.0 in)
1996-01-30
Record snow depth
Record snow depth 50.8 cm (20.0 in)
Wettest Day of Each Month
Jul: 61.0 mm (2.4 in)
The wettest day on record for each calendar month at Montello 2NE. The most was 61.0 mm (2.4 in) on 4 July 1925.
Record daily precipitation for each month at Montello 2NE
Month
Record daily precipitation (mm)
Date
Jan
30.5 mm (1.2 in)
13 January 1906
Feb
38.1 mm (1.5 in)
22 February 1942
Mar
19.1 mm (0.8 in)
8 March 2010
Apr
50.8 mm (2.0 in)
20 April 1898
May
30.5 mm (1.2 in)
1 May 1905
Jun
50.8 mm (2.0 in)
23 June 1898
Jul
61.0 mm (2.4 in)
4 July 1925
Aug
31.0 mm (1.2 in)
18 August 1977
Sep
29.2 mm (1.1 in)
7 September 2002
Oct
34.3 mm (1.4 in)
1 October 1946
Nov
33.0 mm (1.3 in)
24 November 1965
Dec
50.8 mm (2.0 in)
23 December 2001
Period of Record Coverage
1902 to 2017
Complete yearUnder 90 percent of days
116 years of record at Montello 2NE, 1902 to 2017. 27 years have data for under 90 percent of days and are left out of rankings: 1902, 1904, 1929, 1938, 1941, 1942, 1946, 1947 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 68 complete years at Montello 2NE, 1903 to 2016. Blue stripes are years cooler than the station's own mean of 8.0 C (46.4 F); red stripes are warmer. The coolest year was 1916, at 6.8 C (44.2 F), and the warmest was 1934, at 11.0 C (51.9 F). The strongest colour marks a difference of 3.1 C (5.6 F).
Annual mean temperature at Montello 2NE as warming stripes, 1903 to 2016
Year
Annual mean temperature
Difference from the station mean
1903
7.0 C
-0.99 C
1906
8.4 C
+0.35 C
1907
8.0 C
0.00 C
1908
6.8 C
-1.16 C
1909
8.1 C
+0.10 C
1912
7.2 C
-0.80 C
1913
6.8 C
-1.22 C
1916
6.8 C
-1.23 C
1917
7.8 C
-0.21 C
1918
8.7 C
+0.68 C
1919
8.0 C
+0.01 C
1920
7.5 C
-0.47 C
1921
8.9 C
+0.87 C
1922
7.2 C
-0.77 C
1923
7.8 C
-0.23 C
1925
8.7 C
+0.68 C
1926
9.3 C
+1.26 C
1927
8.9 C
+0.86 C
1930
7.7 C
-0.27 C
1932
7.2 C
-0.76 C
1933
8.6 C
+0.57 C
1934
11.0 C
+3.03 C
1935
8.8 C
+0.79 C
1936
10.0 C
+2.00 C
1939
9.0 C
+1.00 C
1943
7.0 C
-0.99 C
1945
8.2 C
+0.24 C
1948
8.0 C
+0.03 C
1949
7.2 C
-0.80 C
1951
7.7 C
-0.34 C
1953
8.9 C
+0.94 C
1956
8.1 C
+0.07 C
1961
8.7 C
+0.70 C
1962
7.8 C
-0.19 C
1963
8.4 C
+0.41 C
1964
7.1 C
-0.86 C
1968
8.2 C
+0.19 C
1969
8.9 C
+0.91 C
1970
8.2 C
+0.16 C
1971
7.2 C
-0.78 C
1973
7.4 C
-0.62 C
1974
8.0 C
+0.04 C
1976
7.4 C
-0.57 C
1978
7.9 C
-0.13 C
1979
7.3 C
-0.67 C
1980
8.0 C
-0.03 C
1981
8.9 C
+0.85 C
1982
7.2 C
-0.85 C
1983
7.9 C
-0.13 C
1987
7.7 C
-0.27 C
1989
7.9 C
-0.07 C
1990
7.7 C
-0.33 C
1991
7.5 C
-0.53 C
1992
8.1 C
+0.12 C
1994
8.4 C
+0.38 C
1996
8.2 C
+0.15 C
1997
7.9 C
-0.14 C
2001
8.2 C
+0.19 C
2002
7.1 C
-0.86 C
2003
8.9 C
+0.92 C
2004
7.7 C
-0.29 C
2008
6.8 C
-1.20 C
2009
7.0 C
-0.97 C
2012
8.6 C
+0.57 C
2013
7.2 C
-0.85 C
2014
8.8 C
+0.78 C
2015
8.9 C
+0.86 C
2016
8.1 C
+0.10 C
The fitted trend in annual mean temperature here over 1903 to 2016 is -0.01 C (-0.06 to 0.05) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.01 F (-0.12 to 0.09) per decade. The slope is a straight line fitted to 68 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Montello 2NE
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
-0.01 C (-0.06 to 0.05) per decade
-0.01 F (-0.12 to 0.09) per decade
1903 to 2016
68
Not clearly different from zero
Mean daily maximum
-0.04 C (-0.13 to 0.04) per decade
-0.1 F (-0.2 to 0.1) per decade
1903 to 2016
68
Not clearly different from zero
Mean daily minimum
0.03 C (-0.06 to 0.11) per decade
0.05 F (-0.11 to 0.21) per decade
1903 to 2016
68
Not clearly different from zero
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
1895 to 2017
Yearly extremes at Montello 2NE: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
43.3 C (109.9 F)
1942
38.9 C (102.0 F)
116
Coldest night (TNn)
-38.9 C (-38.0 F)
1932
-26.1 C (-15.0 F)
116
Wettest day (Rx1day)
61.0 mm (2.4 in)
1925
19.3 mm (0.8 in)
123
Wettest five days (Rx5day)
63.6 mm (2.5 in)
1900
28.2 mm (1.1 in)
123
Longest dry spell (CDD)
205 days
1910
49 days
123
Hottest day (TXx)
The hottest day of the year at Montello 2NE, 1895 to 2017. The record is 43.3 C (109.9 F) in 1942, marked on the chart; the median year is 38.9 C (102.0 F).
Hottest day (TXx) at Montello 2NE by year
Year
Hottest day (TXx)
1895
n/a
1896
n/a
1897
n/a
1898
n/a
1899
n/a
1900
n/a
1901
n/a
1902
38.3 C (100.9 F)
1903
37.2 C (99.0 F)
1904
38.9 C (102.0 F)
1905
39.4 C (102.9 F)
1906
37.2 C (99.0 F)
1907
37.2 C (99.0 F)
1908
36.1 C (97.0 F)
1909
39.4 C (102.9 F)
1910
38.9 C (102.0 F)
1911
36.7 C (98.1 F)
1912
39.4 C (102.9 F)
1913
36.7 C (98.1 F)
1914
37.8 C (100.0 F)
1915
37.8 C (100.0 F)
1916
38.3 C (100.9 F)
1917
40.6 C (105.1 F)
1918
40.0 C (104.0 F)
1919
40.6 C (105.1 F)
1920
41.1 C (106.0 F)
1921
41.1 C (106.0 F)
1922
38.3 C (100.9 F)
1923
36.7 C (98.1 F)
1924
37.8 C (100.0 F)
1925
41.7 C (107.1 F)
1926
38.3 C (100.9 F)
1927
39.4 C (102.9 F)
1928
39.4 C (102.9 F)
1929
39.4 C (102.9 F)
1930
38.3 C (100.9 F)
1931
42.8 C (109.0 F)
1932
38.3 C (100.9 F)
1933
41.7 C (107.1 F)
1934
41.7 C (107.1 F)
1935
39.4 C (102.9 F)
1936
39.4 C (102.9 F)
1937
40.0 C (104.0 F)
1938
38.3 C (100.9 F)
1939
41.7 C (107.1 F)
1940
40.6 C (105.1 F)
1941
39.4 C (102.9 F)
1942
43.3 C (109.9 F)
1943
32.8 C (91.0 F)
1944
37.8 C (100.0 F)
1945
38.3 C (100.9 F)
1946
38.3 C (100.9 F)
1947
39.4 C (102.9 F)
1948
37.8 C (100.0 F)
1949
38.3 C (100.9 F)
1950
39.4 C (102.9 F)
1951
38.9 C (102.0 F)
1952
38.3 C (100.9 F)
1953
38.3 C (100.9 F)
1954
40.0 C (104.0 F)
1955
38.9 C (102.0 F)
1956
38.9 C (102.0 F)
1957
38.3 C (100.9 F)
1958
37.8 C (100.0 F)
1959
38.9 C (102.0 F)
1960
40.0 C (104.0 F)
1961
38.3 C (100.9 F)
1962
38.3 C (100.9 F)
1963
38.3 C (100.9 F)
1964
38.9 C (102.0 F)
1965
37.2 C (99.0 F)
1966
39.4 C (102.9 F)
1967
37.2 C (99.0 F)
1968
38.9 C (102.0 F)
1969
40.0 C (104.0 F)
1970
38.3 C (100.9 F)
1971
38.9 C (102.0 F)
1972
39.4 C (102.9 F)
1973
39.4 C (102.9 F)
1974
40.0 C (104.0 F)
1975
37.8 C (100.0 F)
1976
39.4 C (102.9 F)
1977
39.4 C (102.9 F)
1978
39.4 C (102.9 F)
1979
39.4 C (102.9 F)
1980
39.4 C (102.9 F)
1981
39.4 C (102.9 F)
1982
38.9 C (102.0 F)
1983
37.8 C (100.0 F)
1984
38.9 C (102.0 F)
1985
41.1 C (106.0 F)
1986
38.3 C (100.9 F)
1987
37.8 C (100.0 F)
1988
38.9 C (102.0 F)
1989
40.0 C (104.0 F)
1990
38.3 C (100.9 F)
1991
37.8 C (100.0 F)
1992
37.8 C (100.0 F)
1993
35.0 C (95.0 F)
1994
39.4 C (102.9 F)
1995
37.8 C (100.0 F)
1996
38.3 C (100.9 F)
1997
36.7 C (98.1 F)
1998
41.1 C (106.0 F)
1999
37.2 C (99.0 F)
2000
42.2 C (108.0 F)
2001
41.1 C (106.0 F)
2002
41.7 C (107.1 F)
2003
40.6 C (105.1 F)
2004
37.8 C (100.0 F)
2005
39.4 C (102.9 F)
2006
39.4 C (102.9 F)
2007
39.4 C (102.9 F)
2008
40.6 C (105.1 F)
2009
39.4 C (102.9 F)
2010
37.2 C (99.0 F)
2011
9.4 C (48.9 F)
2012
40.0 C (104.0 F)
2013
39.4 C (102.9 F)
2014
38.9 C (102.0 F)
2015
40.0 C (104.0 F)
2016
38.9 C (102.0 F)
2017
28.9 C (84.0 F)
Coldest night (TNn)
The coldest night of the year at Montello 2NE, 1895 to 2017. The record is -38.9 C (-38.0 F) in 1932, marked on the chart; the median year is -26.1 C (-15.0 F).
Coldest night (TNn) at Montello 2NE by year
Year
Coldest night (TNn)
1895
n/a
1896
n/a
1897
n/a
1898
n/a
1899
n/a
1900
n/a
1901
n/a
1902
-15.0 C (5.0 F)
1903
-30.0 C (-22.0 F)
1904
-12.8 C (9.0 F)
1905
-25.6 C (-14.1 F)
1906
-23.3 C (-9.9 F)
1907
-25.6 C (-14.1 F)
1908
-23.3 C (-9.9 F)
1909
-23.3 C (-9.9 F)
1910
-30.0 C (-22.0 F)
1911
-33.3 C (-27.9 F)
1912
-27.2 C (-17.0 F)
1913
-33.9 C (-29.0 F)
1914
-31.7 C (-25.1 F)
1915
-27.8 C (-18.0 F)
1916
-30.0 C (-22.0 F)
1917
-30.0 C (-22.0 F)
1918
-24.4 C (-11.9 F)
1919
-27.8 C (-18.0 F)
1920
-22.2 C (-8.0 F)
1921
-21.7 C (-7.1 F)
1922
-36.7 C (-34.1 F)
1923
-23.9 C (-11.0 F)
1924
-36.7 C (-34.1 F)
1925
-21.7 C (-7.1 F)
1926
-25.6 C (-14.1 F)
1927
-27.8 C (-18.0 F)
1928
-28.9 C (-20.0 F)
1929
-28.9 C (-20.0 F)
1930
-30.6 C (-23.1 F)
1931
-25.6 C (-14.1 F)
1932
-38.9 C (-38.0 F)
1933
-32.8 C (-27.0 F)
1934
-16.7 C (1.9 F)
1935
-23.3 C (-9.9 F)
1936
-27.8 C (-18.0 F)
1937
-35.6 C (-32.1 F)
1938
-18.9 C (-2.0 F)
1939
-21.1 C (-6.0 F)
1940
-20.0 C (-4.0 F)
1941
-17.8 C (0.0 F)
1942
-26.1 C (-15.0 F)
1943
-24.4 C (-11.9 F)
1944
-27.8 C (-18.0 F)
1945
-20.0 C (-4.0 F)
1946
-18.9 C (-2.0 F)
1947
-26.1 C (-15.0 F)
1948
-27.2 C (-17.0 F)
1949
-34.4 C (-29.9 F)
1950
-30.0 C (-22.0 F)
1951
-29.4 C (-20.9 F)
1952
-24.4 C (-11.9 F)
1953
-18.3 C (-0.9 F)
1954
-29.4 C (-20.9 F)
1955
-25.6 C (-14.1 F)
1956
-29.4 C (-20.9 F)
1957
-28.9 C (-20.0 F)
1958
-19.4 C (-2.9 F)
1959
-25.6 C (-14.1 F)
1960
-31.1 C (-24.0 F)
1961
-25.0 C (-13.0 F)
1962
-33.3 C (-27.9 F)
1963
-35.6 C (-32.1 F)
1964
-27.2 C (-17.0 F)
1965
-31.1 C (-24.0 F)
1966
-23.3 C (-9.9 F)
1967
-21.7 C (-7.1 F)
1968
-26.7 C (-16.1 F)
1969
-21.7 C (-7.1 F)
1970
-25.6 C (-14.1 F)
1971
-25.6 C (-14.1 F)
1972
-33.3 C (-27.9 F)
1973
-28.3 C (-18.9 F)
1974
-26.1 C (-15.0 F)
1975
-24.4 C (-11.9 F)
1976
-23.3 C (-9.9 F)
1977
-23.9 C (-11.0 F)
1978
-29.4 C (-20.9 F)
1979
-31.7 C (-25.1 F)
1980
-29.4 C (-20.9 F)
1981
-20.0 C (-4.0 F)
1982
-28.9 C (-20.0 F)
1983
-26.1 C (-15.0 F)
1984
-32.2 C (-26.0 F)
1985
-26.1 C (-15.0 F)
1986
-20.0 C (-4.0 F)
1987
-32.8 C (-27.0 F)
1988
-26.1 C (-15.0 F)
1989
-30.0 C (-22.0 F)
1990
-34.4 C (-29.9 F)
1991
-24.4 C (-11.9 F)
1992
-26.1 C (-15.0 F)
1993
-35.0 C (-31.0 F)
1994
-25.6 C (-14.1 F)
1995
-21.7 C (-7.1 F)
1996
-31.7 C (-25.1 F)
1997
-23.3 C (-9.9 F)
1998
-17.8 C (0.0 F)
1999
-21.7 C (-7.1 F)
2000
-20.6 C (-5.1 F)
2001
-26.1 C (-15.0 F)
2002
-36.1 C (-33.0 F)
2003
-20.6 C (-5.1 F)
2004
-24.4 C (-11.9 F)
2005
-23.9 C (-11.0 F)
2006
-18.9 C (-2.0 F)
2007
-23.3 C (-9.9 F)
2008
-27.2 C (-17.0 F)
2009
-29.4 C (-20.9 F)
2010
-19.4 C (-2.9 F)
2011
-11.1 C (12.0 F)
2012
-27.2 C (-17.0 F)
2013
-32.8 C (-27.0 F)
2014
-23.9 C (-11.0 F)
2015
-24.4 C (-11.9 F)
2016
-26.7 C (-16.1 F)
2017
-34.4 C (-29.9 F)
Wettest day (Rx1day)
The wettest day of the year at Montello 2NE, 1895 to 2017. The record is 61.0 mm (2.4 in) in 1925, marked on the chart; the median year is 19.3 mm (0.8 in).
Wettest day (Rx1day) at Montello 2NE by year
Year
Wettest day (Rx1day)
1895
7.6 mm (0.30 in)
1896
17.0 mm (0.7 in)
1897
12.7 mm (0.5 in)
1898
50.8 mm (2.0 in)
1899
12.7 mm (0.5 in)
1900
25.4 mm (1.0 in)
1901
25.4 mm (1.0 in)
1902
20.8 mm (0.8 in)
1903
19.3 mm (0.8 in)
1904
22.9 mm (0.9 in)
1905
30.5 mm (1.2 in)
1906
30.5 mm (1.2 in)
1907
20.3 mm (0.8 in)
1908
25.4 mm (1.0 in)
1909
25.7 mm (1.0 in)
1910
10.2 mm (0.4 in)
1911
15.2 mm (0.6 in)
1912
24.1 mm (0.9 in)
1913
17.8 mm (0.7 in)
1914
25.4 mm (1.0 in)
1915
17.0 mm (0.7 in)
1916
29.2 mm (1.1 in)
1917
13.7 mm (0.5 in)
1918
21.6 mm (0.9 in)
1919
10.7 mm (0.4 in)
1920
16.3 mm (0.6 in)
1921
20.8 mm (0.8 in)
1922
16.0 mm (0.6 in)
1923
20.3 mm (0.8 in)
1924
9.1 mm (0.36 in)
1925
61.0 mm (2.4 in)
1926
8.6 mm (0.34 in)
1927
19.1 mm (0.8 in)
1928
14.0 mm (0.6 in)
1929
27.9 mm (1.1 in)
1930
12.7 mm (0.5 in)
1931
19.1 mm (0.8 in)
1932
20.3 mm (0.8 in)
1933
17.8 mm (0.7 in)
1934
22.9 mm (0.9 in)
1935
19.1 mm (0.8 in)
1936
16.5 mm (0.6 in)
1937
20.3 mm (0.8 in)
1938
25.4 mm (1.0 in)
1939
8.1 mm (0.32 in)
1940
17.5 mm (0.7 in)
1941
16.5 mm (0.6 in)
1942
38.1 mm (1.5 in)
1943
17.8 mm (0.7 in)
1944
22.9 mm (0.9 in)
1945
12.7 mm (0.5 in)
1946
34.3 mm (1.4 in)
1947
15.5 mm (0.6 in)
1948
11.4 mm (0.4 in)
1949
20.3 mm (0.8 in)
1950
13.2 mm (0.5 in)
1951
23.4 mm (0.9 in)
1952
22.4 mm (0.9 in)
1953
13.2 mm (0.5 in)
1954
19.1 mm (0.8 in)
1955
13.2 mm (0.5 in)
1956
19.1 mm (0.8 in)
1957
19.1 mm (0.8 in)
1958
15.7 mm (0.6 in)
1959
22.4 mm (0.9 in)
1960
16.0 mm (0.6 in)
1961
16.0 mm (0.6 in)
1962
19.1 mm (0.8 in)
1963
27.9 mm (1.1 in)
1964
18.0 mm (0.7 in)
1965
33.0 mm (1.3 in)
1966
15.2 mm (0.6 in)
1967
26.4 mm (1.0 in)
1968
23.6 mm (0.9 in)
1969
18.8 mm (0.7 in)
1970
22.9 mm (0.9 in)
1971
26.7 mm (1.1 in)
1972
16.5 mm (0.6 in)
1973
49.8 mm (2.0 in)
1974
12.2 mm (0.5 in)
1975
27.7 mm (1.1 in)
1976
26.4 mm (1.0 in)
1977
31.0 mm (1.2 in)
1978
29.0 mm (1.1 in)
1979
19.1 mm (0.8 in)
1980
17.8 mm (0.7 in)
1981
14.7 mm (0.6 in)
1982
25.9 mm (1.0 in)
1983
18.5 mm (0.7 in)
1984
15.2 mm (0.6 in)
1985
14.0 mm (0.6 in)
1986
17.3 mm (0.7 in)
1987
20.3 mm (0.8 in)
1988
22.4 mm (0.9 in)
1989
16.5 mm (0.6 in)
1990
19.3 mm (0.8 in)
1991
17.3 mm (0.7 in)
1992
25.9 mm (1.0 in)
1993
19.3 mm (0.8 in)
1994
20.3 mm (0.8 in)
1995
14.7 mm (0.6 in)
1996
25.9 mm (1.0 in)
1997
20.1 mm (0.8 in)
1998
24.9 mm (1.0 in)
1999
22.9 mm (0.9 in)
2000
24.6 mm (1.0 in)
2001
50.8 mm (2.0 in)
2002
29.2 mm (1.1 in)
2003
14.5 mm (0.6 in)
2004
25.4 mm (1.0 in)
2005
25.7 mm (1.0 in)
2006
13.7 mm (0.5 in)
2007
19.3 mm (0.8 in)
2008
8.1 mm (0.32 in)
2009
24.9 mm (1.0 in)
2010
19.1 mm (0.8 in)
2011
0.0 mm (0.00 in)
2012
20.3 mm (0.8 in)
2013
14.5 mm (0.6 in)
2014
19.6 mm (0.8 in)
2015
22.9 mm (0.9 in)
2016
31.2 mm (1.2 in)
2017
16.5 mm (0.6 in)
Wettest five days (Rx5day)
The wettest five days of the year at Montello 2NE, 1895 to 2017. The record is 63.6 mm (2.5 in) in 1900, marked on the chart; the median year is 28.2 mm (1.1 in).
Wettest five days (Rx5day) at Montello 2NE by year
Year
Wettest five days (Rx5day)
1895
8.9 mm (0.35 in)
1896
22.3 mm (0.9 in)
1897
12.7 mm (0.5 in)
1898
50.8 mm (2.0 in)
1899
12.7 mm (0.5 in)
1900
63.6 mm (2.5 in)
1901
25.4 mm (1.0 in)
1902
21.3 mm (0.8 in)
1903
34.8 mm (1.4 in)
1904
35.6 mm (1.4 in)
1905
40.7 mm (1.6 in)
1906
50.9 mm (2.0 in)
1907
35.6 mm (1.4 in)
1908
48.3 mm (1.9 in)
1909
50.8 mm (2.0 in)
1910
12.7 mm (0.5 in)
1911
21.6 mm (0.9 in)
1912
33.0 mm (1.3 in)
1913
39.4 mm (1.6 in)
1914
38.1 mm (1.5 in)
1915
28.4 mm (1.1 in)
1916
35.3 mm (1.4 in)
1917
19.3 mm (0.8 in)
1918
21.6 mm (0.9 in)
1919
10.7 mm (0.4 in)
1920
16.3 mm (0.6 in)
1921
35.1 mm (1.4 in)
1922
17.2 mm (0.7 in)
1923
27.4 mm (1.1 in)
1924
9.6 mm (0.38 in)
1925
26.9 mm (1.1 in)
1926
8.6 mm (0.34 in)
1927
31.0 mm (1.2 in)
1928
19.1 mm (0.8 in)
1929
27.9 mm (1.1 in)
1930
25.4 mm (1.0 in)
1931
19.1 mm (0.8 in)
1932
29.1 mm (1.1 in)
1933
18.6 mm (0.7 in)
1934
25.9 mm (1.0 in)
1935
28.5 mm (1.1 in)
1936
25.4 mm (1.0 in)
1937
39.5 mm (1.6 in)
1938
36.6 mm (1.4 in)
1939
13.9 mm (0.5 in)
1940
25.4 mm (1.0 in)
1941
19.0 mm (0.7 in)
1942
38.1 mm (1.5 in)
1943
27.1 mm (1.1 in)
1944
35.3 mm (1.4 in)
1945
32.8 mm (1.3 in)
1946
43.4 mm (1.7 in)
1947
29.5 mm (1.2 in)
1948
15.7 mm (0.6 in)
1949
24.0 mm (0.9 in)
1950
26.2 mm (1.0 in)
1951
26.4 mm (1.0 in)
1952
23.9 mm (0.9 in)
1953
16.8 mm (0.7 in)
1954
21.7 mm (0.9 in)
1955
14.7 mm (0.6 in)
1956
25.2 mm (1.0 in)
1957
41.0 mm (1.6 in)
1958
15.7 mm (0.6 in)
1959
37.1 mm (1.5 in)
1960
23.6 mm (0.9 in)
1961
24.7 mm (1.0 in)
1962
31.0 mm (1.2 in)
1963
56.9 mm (2.2 in)
1964
32.2 mm (1.3 in)
1965
36.5 mm (1.4 in)
1966
16.0 mm (0.6 in)
1967
42.7 mm (1.7 in)
1968
34.0 mm (1.3 in)
1969
28.2 mm (1.1 in)
1970
29.2 mm (1.1 in)
1971
50.9 mm (2.0 in)
1972
33.8 mm (1.3 in)
1973
51.6 mm (2.0 in)
1974
27.8 mm (1.1 in)
1975
28.5 mm (1.1 in)
1976
32.4 mm (1.3 in)
1977
36.0 mm (1.4 in)
1978
29.5 mm (1.2 in)
1979
22.9 mm (0.9 in)
1980
28.6 mm (1.1 in)
1981
23.1 mm (0.9 in)
1982
56.4 mm (2.2 in)
1983
19.1 mm (0.8 in)
1984
26.2 mm (1.0 in)
1985
14.0 mm (0.6 in)
1986
27.0 mm (1.1 in)
1987
37.6 mm (1.5 in)
1988
26.2 mm (1.0 in)
1989
24.2 mm (1.0 in)
1990
21.8 mm (0.9 in)
1991
22.4 mm (0.9 in)
1992
58.7 mm (2.3 in)
1993
29.2 mm (1.1 in)
1994
29.4 mm (1.2 in)
1995
21.8 mm (0.9 in)
1996
31.7 mm (1.2 in)
1997
39.1 mm (1.5 in)
1998
61.6 mm (2.4 in)
1999
31.3 mm (1.2 in)
2000
26.6 mm (1.0 in)
2001
50.8 mm (2.0 in)
2002
38.6 mm (1.5 in)
2003
19.8 mm (0.8 in)
2004
28.2 mm (1.1 in)
2005
46.6 mm (1.8 in)
2006
23.1 mm (0.9 in)
2007
23.6 mm (0.9 in)
2008
12.3 mm (0.5 in)
2009
36.6 mm (1.4 in)
2010
32.3 mm (1.3 in)
2011
0.0 mm (0.00 in)
2012
29.2 mm (1.1 in)
2013
24.2 mm (1.0 in)
2014
26.6 mm (1.0 in)
2015
31.8 mm (1.3 in)
2016
40.8 mm (1.6 in)
2017
37.8 mm (1.5 in)
Longest dry spell (CDD)
The longest dry spell of the year at Montello 2NE, 1895 to 2017. The record is 205 days in 1910, marked on the chart; the median year is 49 days.
Longest dry spell (CDD) at Montello 2NE by year
Year
Longest dry spell (CDD)
1895
126 days
1896
36 days
1897
19 days
1898
19 days
1899
31 days
1900
203 days
1901
54 days
1902
77 days
1903
76 days
1904
58 days
1905
31 days
1906
35 days
1907
98 days
1908
73 days
1909
59 days
1910
205 days
1911
81 days
1912
86 days
1913
58 days
1914
87 days
1915
89 days
1916
58 days
1917
51 days
1918
53 days
1919
45 days
1920
23 days
1921
71 days
1922
42 days
1923
49 days
1924
201 days
1925
31 days
1926
70 days
1927
45 days
1928
105 days
1929
47 days
1930
55 days
1931
70 days
1932
104 days
1933
116 days
1934
78 days
1935
136 days
1936
59 days
1937
94 days
1938
93 days
1939
51 days
1940
38 days
1941
61 days
1942
123 days
1943
61 days
1944
73 days
1945
39 days
1946
37 days
1947
49 days
1948
49 days
1949
72 days
1950
41 days
1951
79 days
1952
69 days
1953
39 days
1954
67 days
1955
62 days
1956
69 days
1957
49 days
1958
51 days
1959
75 days
1960
43 days
1961
40 days
1962
41 days
1963
44 days
1964
56 days
1965
25 days
1966
54 days
1967
87 days
1968
29 days
1969
56 days
1970
49 days
1971
37 days
1972
30 days
1973
36 days
1974
60 days
1975
27 days
1976
54 days
1977
54 days
1978
56 days
1979
38 days
1980
61 days
1981
48 days
1982
25 days
1983
49 days
1984
32 days
1985
42 days
1986
46 days
1987
50 days
1988
64 days
1989
49 days
1990
40 days
1991
45 days
1992
34 days
1993
15 days
1994
43 days
1995
40 days
1996
34 days
1997
58 days
1998
44 days
1999
76 days
2000
38 days
2001
54 days
2002
43 days
2003
36 days
2004
34 days
2005
28 days
2006
35 days
2007
51 days
2008
46 days
2009
33 days
2010
31 days
2011
6 days
2012
48 days
2013
36 days
2014
45 days
2015
51 days
2016
65 days
2017
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
68 years with a frost
Across 68 years with a frost, the median last spring frost at Montello 2NE falls on 7 June and the median first autumn frost on 11 September, which leaves a median of 91 days between them.
In 1970 to 2016 the median growing season was 92 days. That is 2 days more than in 1903 to 1951.
Fitted over all years, the growing season changes by +1.4 days per decade at this station.
Frost dates and growing season at Montello 2NE
Measure
Median, all years
Earliest period (1903 to 1951)
Recent period (1970 to 2016)
Recent against earliest
Fitted trend
Last spring frost
7 June
5 June
10 June
5 days later
-0.2 days per decade
First autumn frost
11 September
10 September
11 September
1 day later
+1.2 days per decade
Growing days
91 days
90 days
92 days
2 days more
+1.4 days per decade
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.
Rainfall Return Levels
90 years, 1902 to 2016
A day with at least 19.8 mm (0.8 in) of rain is expected about once in 2 years. A day with at least 41.8 mm (1.6 in) of rain is expected about once in 100 years.
Rainfall return levels at Montello 2NE: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
19.8 mm (0.8 in)
5 years
25.9 mm (1.0 in)
10 years
29.9 mm (1.2 in)
25 years
34.8 mm (1.4 in)
50 years
38.3 mm (1.5 in)
100 years
41.8 mm (1.6 in)
Longer than the 90 years of record
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 90 years of values from 1902 to 2016.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 50.8 mm (2.0 in) in 2001; 49.8 mm (2.0 in) in 1973; 34.3 mm (1.4 in) in 1946.
Station Changes
1 suspected
One change was suspected in the annual mean temperature of Montello 2NE, at 1983. Each is measured against neighbouring stations.
Relative to 5 neighbouring stations, the station's annual mean temperature from 1983 ran 0.5 C (0.8 F) lower than in the years before (likely change).
Suspected changes in the annual mean temperature at Montello 2NE, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
1983
-0.4
-0.8
likely
5
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Download the Data
Data for Montello 2NE standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Montello 2NE 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.