Record envelope, standing records and threshold days for Mount Hope (USC00305540), New York, United States, with 34 years of record.
Key Facts for Mount Hope
Mount Hope (USC00305540) is a weather station in New York, United States at 40.98 latitude and -73.87 longitude, 244 m (800 ft) above sea level.
The station reports from 1896 to 1929, 34 years of record.
1,464 records set at Mount Hope still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Mount Hope set a daily record high maximum temperature of 35.6 C (96.1 F) on 30 July 1929.
About the Station
Location: New York, United States, 40.98 latitude, -73.87 longitude.
Elevation: 244 m (800 ft).
Period of record: 1896 to 1929, 34 years.
Eligible elements: tmax, tmin, prcp.
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 Mount Hope. 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 Mount Hope, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
19.4 C (66.9 F)
-28.9 C (-20.0 F)
n/a
n/a
Feb
20.6 C (69.1 F)
-26.1 C (-15.0 F)
n/a
n/a
Mar
32.2 C (90.0 F)
-20.0 C (-4.0 F)
n/a
n/a
Apr
33.9 C (93.0 F)
-13.3 C (8.1 F)
n/a
n/a
May
35.0 C (95.0 F)
-2.2 C (28.0 F)
n/a
n/a
Jun
37.2 C (99.0 F)
3.3 C (37.9 F)
n/a
n/a
Jul
40.0 C (104.0 F)
5.6 C (42.1 F)
n/a
n/a
Aug
38.3 C (100.9 F)
0.6 C (33.1 F)
n/a
n/a
Sep
35.0 C (95.0 F)
-1.7 C (28.9 F)
n/a
n/a
Oct
31.1 C (88.0 F)
-6.7 C (19.9 F)
n/a
n/a
Nov
24.4 C (75.9 F)
-12.2 C (10.0 F)
n/a
n/a
Dec
21.1 C (70.0 F)
-26.1 C (-15.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Mount Hope still stand. 1903 holds the most, with 72.
Standing records at Mount Hope by the year they were set
Year set
Standing records
1896
13
1897
31
1898
55
1899
50
1900
53
1901
38
1902
41
1903
72
1904
59
1905
47
1906
55
1907
59
1908
43
1909
43
1910
28
1911
38
1912
39
1913
49
1914
49
1915
38
1916
42
1917
48
1918
50
1919
43
1920
26
1921
43
1922
38
1923
42
1924
33
1925
39
1926
46
1927
40
1928
44
1929
30
Wettest Day of Each Month
Oct: 258.1 mm (10.2 in)
The wettest day on record for each calendar month at Mount Hope. The most was 258.1 mm (10.2 in) on 10 October 1903.
Record daily precipitation for each month at Mount Hope
Month
Record daily precipitation (mm)
Date
Jan
54.6 mm (2.1 in)
6 January 1905
Feb
53.3 mm (2.1 in)
24 February 1909
Mar
73.7 mm (2.9 in)
11 March 1901
Apr
73.9 mm (2.9 in)
15 April 1913
May
57.7 mm (2.3 in)
5 May 1921
Jun
53.6 mm (2.1 in)
19 June 1928
Jul
94.5 mm (3.7 in)
30 July 1905
Aug
94.5 mm (3.7 in)
4 August 1915
Sep
77.2 mm (3.0 in)
1 September 1927
Oct
258.1 mm (10.2 in)
10 October 1903
Nov
59.2 mm (2.3 in)
22 November 1924
Dec
62.7 mm (2.5 in)
31 December 1906
Period of Record Coverage
1896 to 1929
Complete yearUnder 90 percent of days
34 years of record at Mount Hope, 1896 to 1929. 5 years have data for under 90 percent of days and are left out of rankings: 1896, 1910, 1911, 1916, 1929.
Cooler than the station meanWarmer than the station mean
One stripe for each of 28 complete years at Mount Hope, 1897 to 1928. Blue stripes are years cooler than the station's own mean of 10.2 C (50.4 F); red stripes are warmer. The coolest year was 1904, at 8.4 C (47.1 F), and the warmest was 1913, at 12.0 C (53.6 F). The strongest colour marks a difference of 1.9 C (3.4 F).
Annual mean temperature at Mount Hope as warming stripes, 1897 to 1928
Year
Annual mean temperature
Difference from the station mean
1897
10.3 C
+0.08 C
1898
10.5 C
+0.27 C
1899
10.0 C
-0.24 C
1900
10.7 C
+0.48 C
1901
10.0 C
-0.17 C
1902
10.1 C
-0.09 C
1903
9.8 C
-0.41 C
1904
8.4 C
-1.81 C
1905
9.5 C
-0.66 C
1906
10.4 C
+0.22 C
1908
10.2 C
+0.03 C
1909
9.9 C
-0.29 C
1912
10.6 C
+0.41 C
1913
12.0 C
+1.80 C
1914
10.3 C
+0.07 C
1915
11.0 C
+0.84 C
1917
9.1 C
-1.10 C
1918
10.4 C
+0.23 C
1919
10.9 C
+0.70 C
1920
10.0 C
-0.24 C
1921
11.3 C
+1.12 C
1922
10.5 C
+0.34 C
1923
10.2 C
+0.00 C
1924
9.7 C
-0.54 C
1925
10.5 C
+0.29 C
1926
9.1 C
-1.14 C
1927
10.0 C
-0.23 C
1928
10.2 C
-0.01 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
1896 to 1929
Yearly extremes at Mount Hope: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
40.0 C (104.0 F)
1901
35.6 C (96.1 F)
34
Coldest night (TNn)
-28.9 C (-20.0 F)
1904
-20.3 C (-4.5 F)
34
Wettest day (Rx1day)
258.1 mm (10.2 in)
1903
59.2 mm (2.3 in)
34
Wettest five days (Rx5day)
261.9 mm (10.3 in)
1903
104.3 mm (4.1 in)
34
Longest dry spell (CDD)
52 days
1924
16 days
34
Hottest day (TXx)
The hottest day of the year at Mount Hope, 1896 to 1929. The record is 40.0 C (104.0 F) in 1901, marked on the chart; the median year is 35.6 C (96.1 F).
Hottest day (TXx) at Mount Hope by year
Year
Hottest day (TXx)
1896
23.3 C (73.9 F)
1897
35.6 C (96.1 F)
1898
39.4 C (102.9 F)
1899
36.7 C (98.1 F)
1900
38.3 C (100.9 F)
1901
40.0 C (104.0 F)
1902
35.6 C (96.1 F)
1903
36.7 C (98.1 F)
1904
36.7 C (98.1 F)
1905
37.2 C (99.0 F)
1906
35.0 C (95.0 F)
1907
34.4 C (93.9 F)
1908
36.7 C (98.1 F)
1909
35.6 C (96.1 F)
1910
35.6 C (96.1 F)
1911
37.8 C (100.0 F)
1912
35.6 C (96.1 F)
1913
37.2 C (99.0 F)
1914
37.2 C (99.0 F)
1915
33.9 C (93.0 F)
1916
33.9 C (93.0 F)
1917
35.6 C (96.1 F)
1918
37.2 C (99.0 F)
1919
35.0 C (95.0 F)
1920
31.7 C (89.1 F)
1921
33.9 C (93.0 F)
1922
33.3 C (91.9 F)
1923
35.0 C (95.0 F)
1924
37.2 C (99.0 F)
1925
35.0 C (95.0 F)
1926
36.7 C (98.1 F)
1927
32.8 C (91.0 F)
1928
36.7 C (98.1 F)
1929
35.6 C (96.1 F)
Coldest night (TNn)
The coldest night of the year at Mount Hope, 1896 to 1929. The record is -28.9 C (-20.0 F) in 1904, marked on the chart; the median year is -20.3 C (-4.5 F).
Coldest night (TNn) at Mount Hope by year
Year
Coldest night (TNn)
1896
-22.8 C (-9.0 F)
1897
-21.1 C (-6.0 F)
1898
-20.6 C (-5.1 F)
1899
-24.4 C (-11.9 F)
1900
-17.8 C (0.0 F)
1901
-17.8 C (0.0 F)
1902
-17.8 C (0.0 F)
1903
-19.4 C (-2.9 F)
1904
-28.9 C (-20.0 F)
1905
-22.2 C (-8.0 F)
1906
-17.8 C (0.0 F)
1907
-26.1 C (-15.0 F)
1908
-21.1 C (-6.0 F)
1909
-18.9 C (-2.0 F)
1910
-18.9 C (-2.0 F)
1911
-9.4 C (15.1 F)
1912
-22.2 C (-8.0 F)
1913
-13.3 C (8.1 F)
1914
-22.2 C (-8.0 F)
1915
-13.9 C (7.0 F)
1916
-20.6 C (-5.1 F)
1917
-26.1 C (-15.0 F)
1918
-23.9 C (-11.0 F)
1919
-22.2 C (-8.0 F)
1920
-23.9 C (-11.0 F)
1921
-17.8 C (0.0 F)
1922
-21.1 C (-6.0 F)
1923
-17.8 C (0.0 F)
1924
-17.8 C (0.0 F)
1925
-22.2 C (-8.0 F)
1926
-16.7 C (1.9 F)
1927
-20.0 C (-4.0 F)
1928
-17.8 C (0.0 F)
1929
-15.0 C (5.0 F)
Wettest day (Rx1day)
The wettest day of the year at Mount Hope, 1896 to 1929. The record is 258.1 mm (10.2 in) in 1903, marked on the chart; the median year is 59.2 mm (2.3 in).
Wettest day (Rx1day) at Mount Hope by year
Year
Wettest day (Rx1day)
1896
43.4 mm (1.7 in)
1897
79.0 mm (3.1 in)
1898
53.3 mm (2.1 in)
1899
55.4 mm (2.2 in)
1900
53.8 mm (2.1 in)
1901
91.9 mm (3.6 in)
1902
69.6 mm (2.7 in)
1903
258.1 mm (10.2 in)
1904
56.1 mm (2.2 in)
1905
94.5 mm (3.7 in)
1906
62.7 mm (2.5 in)
1907
61.0 mm (2.4 in)
1908
68.6 mm (2.7 in)
1909
68.6 mm (2.7 in)
1910
53.3 mm (2.1 in)
1911
53.3 mm (2.1 in)
1912
45.7 mm (1.8 in)
1913
73.9 mm (2.9 in)
1914
46.0 mm (1.8 in)
1915
94.5 mm (3.7 in)
1916
76.5 mm (3.0 in)
1917
58.7 mm (2.3 in)
1918
38.9 mm (1.5 in)
1919
59.7 mm (2.4 in)
1920
53.8 mm (2.1 in)
1921
57.7 mm (2.3 in)
1922
68.6 mm (2.7 in)
1923
53.6 mm (2.1 in)
1924
60.5 mm (2.4 in)
1925
53.8 mm (2.1 in)
1926
56.4 mm (2.2 in)
1927
77.2 mm (3.0 in)
1928
63.0 mm (2.5 in)
1929
41.4 mm (1.6 in)
Wettest five days (Rx5day)
The wettest five days of the year at Mount Hope, 1896 to 1929. The record is 261.9 mm (10.3 in) in 1903, marked on the chart; the median year is 104.3 mm (4.1 in).
Wettest five days (Rx5day) at Mount Hope by year
Year
Wettest five days (Rx5day)
1896
43.4 mm (1.7 in)
1897
105.6 mm (4.2 in)
1898
84.1 mm (3.3 in)
1899
76.2 mm (3.0 in)
1900
78.4 mm (3.1 in)
1901
130.6 mm (5.1 in)
1902
109.7 mm (4.3 in)
1903
261.9 mm (10.3 in)
1904
86.1 mm (3.4 in)
1905
116.8 mm (4.6 in)
1906
102.1 mm (4.0 in)
1907
82.5 mm (3.2 in)
1908
114.3 mm (4.5 in)
1909
135.6 mm (5.3 in)
1910
102.9 mm (4.1 in)
1911
154.9 mm (6.1 in)
1912
128.3 mm (5.1 in)
1913
136.7 mm (5.4 in)
1914
84.6 mm (3.3 in)
1915
134.1 mm (5.3 in)
1916
153.7 mm (6.1 in)
1917
71.1 mm (2.8 in)
1918
58.9 mm (2.3 in)
1919
120.8 mm (4.8 in)
1920
125.1 mm (4.9 in)
1921
123.5 mm (4.9 in)
1922
78.5 mm (3.1 in)
1923
118.4 mm (4.7 in)
1924
71.6 mm (2.8 in)
1925
100.4 mm (4.0 in)
1926
83.2 mm (3.3 in)
1927
137.4 mm (5.4 in)
1928
89.7 mm (3.5 in)
1929
81.3 mm (3.2 in)
Longest dry spell (CDD)
The longest dry spell of the year at Mount Hope, 1896 to 1929. The record is 52 days in 1924, marked on the chart; the median year is 16 days.
Longest dry spell (CDD) at Mount Hope by year
Year
Longest dry spell (CDD)
1896
9 days
1897
14 days
1898
11 days
1899
16 days
1900
18 days
1901
24 days
1902
16 days
1903
21 days
1904
16 days
1905
12 days
1906
21 days
1907
13 days
1908
22 days
1909
21 days
1910
22 days
1911
18 days
1912
16 days
1913
22 days
1914
26 days
1915
19 days
1916
15 days
1917
22 days
1918
16 days
1919
14 days
1920
10 days
1921
19 days
1922
24 days
1923
16 days
1924
52 days
1925
16 days
1926
16 days
1927
16 days
1928
12 days
1929
12 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
28 years with a frost
Across 28 years with a frost, the median last spring frost at Mount Hope falls on 24 April and the median first autumn frost on 19 October, which leaves a median of 176 days between them.
Fitted over all years, the growing season changes by +4.5 days per decade at this station.
Frost dates and growing season at Mount Hope
Measure
Median, all years
Earliest period
Recent period (1897 to 1928)
Recent against earliest
Fitted trend
Last spring frost
24 April
n/a
24 April
n/a
-0.5 days per decade
First autumn frost
19 October
n/a
19 October
n/a
+4.0 days per decade
Growing days
176 days
n/a
176 days
n/a
+4.5 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.
Download the Data
Data for Mount Hope standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Mount Hope 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.