Paris Weather Records (CA006146240)
Record envelope, standing records and threshold days for Paris (CA006146240), Ontario, Canada, with 98 years of record.
Key Facts for Paris
- Paris (CA006146240) is a weather station in Ontario, Canada at 43.18 latitude and -80.45 longitude, 267 m (876 ft) above sea level.
- The station reports from 1870 to 1967, 98 years of record.
- 1,464 records set at Paris still stand.
- Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
- Paris set a daily record low minimum temperature of -6.7 C (19.9 F) on 28 October 1967.
About the Station
- Location: Ontario, Canada, 43.18 latitude, -80.45 longitude.
- Elevation: 267 m (876 ft).
- Period of record: 1870 to 1967, 98 years.
- Eligible elements: tmax, tmin, prcp, snow.
Daily Record Envelope and 2026
0 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 15.0 C (59.0 F) | -33.3 C (-27.9 F) | n/a | n/a |
| Feb | 14.4 C (57.9 F) | -33.9 C (-29.0 F) | n/a | n/a |
| Mar | 25.0 C (77.0 F) | -24.4 C (-11.9 F) | n/a | n/a |
| Apr | 32.2 C (90.0 F) | -16.7 C (1.9 F) | n/a | n/a |
| May | 35.0 C (95.0 F) | -5.6 C (21.9 F) | n/a | n/a |
| Jun | 36.7 C (98.1 F) | 0.0 C (32.0 F) | n/a | n/a |
| Jul | 40.6 C (105.1 F) | 2.8 C (37.0 F) | n/a | n/a |
| Aug | 41.1 C (106.0 F) | 2.8 C (37.0 F) | n/a | n/a |
| Sep | 37.8 C (100.0 F) | -5.6 C (21.9 F) | n/a | n/a |
| Oct | 30.6 C (87.1 F) | -10.6 C (12.9 F) | n/a | n/a |
| Nov | 23.3 C (73.9 F) | -18.9 C (-2.0 F) | n/a | n/a |
| Dec | 16.1 C (61.0 F) | -28.3 C (-18.9 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1890 | 25 |
| 1891 | 29 |
| 1892 | 29 |
| 1893 | 19 |
| 1894 | 44 |
| 1895 | 62 |
| 1896 | 40 |
| 1897 | 19 |
| 1898 | 19 |
| 1899 | 42 |
| 1900 | 34 |
| 1901 | 15 |
| 1902 | 23 |
| 1903 | 40 |
| 1904 | 70 |
| 1905 | 40 |
| 1906 | 34 |
| 1907 | 17 |
| 1908 | 16 |
| 1909 | 41 |
| 1910 | 27 |
| 1911 | 31 |
| 1912 | 23 |
| 1913 | 17 |
| 1914 | 27 |
| 1915 | 24 |
| 1916 | 37 |
| 1917 | 27 |
| 1918 | 25 |
| 1919 | 20 |
| 1920 | 29 |
| 1921 | 25 |
| 1922 | 16 |
| 1923 | 27 |
| 1924 | 10 |
| 1925 | 19 |
| 1926 | 17 |
| 1927 | 22 |
| 1929 | 21 |
| 1930 | 19 |
| 1931 | 30 |
| 1932 | 29 |
| 1933 | 24 |
| 1934 | 31 |
| 1935 | 17 |
| 1936 | 38 |
| 1937 | 16 |
| 1938 | 24 |
| 1939 | 15 |
| 1940 | 24 |
| 1941 | 17 |
| 1942 | 19 |
| 1943 | 19 |
| 1944 | 12 |
| 1945 | 25 |
| 1967 | 3 |
All-Time Record Progression
3 new records| Date | Kind | Detail |
|---|---|---|
| 1934-02-09 | Record low minimum temperature | Record low minimum temperature -33.9 C (-29.0 F) |
| 1936-07-10 | Record high minimum temperature | Record high minimum temperature 29.4 C (84.9 F) |
| 1936-07-14 | Record high minimum temperature | Record high minimum temperature 30.0 C (86.0 F) |
Wettest Day of Each Month
Aug: 88.9 mm (3.5 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 45.7 mm (1.8 in) | 13 January 1937 |
| Feb | 61.2 mm (2.4 in) | 19 February 1939 |
| Mar | 50.0 mm (2.0 in) | 10 March 1918 |
| Apr | 62.2 mm (2.4 in) | 26 April 1937 |
| May | 76.7 mm (3.0 in) | 26 May 1932 |
| Jun | 79.8 mm (3.1 in) | 11 June 1922 |
| Jul | 63.5 mm (2.5 in) | 27 July 1897 |
| Aug | 88.9 mm (3.5 in) | 10 August 1892 |
| Sep | 68.3 mm (2.7 in) | 20 September 1931 |
| Oct | 69.9 mm (2.8 in) | 14 October 1893 |
| Nov | 67.6 mm (2.7 in) | 23 November 1909 |
| Dec | 55.1 mm (2.2 in) | 16 December 1893 |
Period of Record Coverage
1890 to 1967| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1890 | 361 | 99% | Yes |
| 1891 | 365 | 100% | Yes |
| 1892 | 363 | 99% | Yes |
| 1893 | 363 | 99% | Yes |
| 1894 | 363 | 99% | Yes |
| 1895 | 364 | 100% | Yes |
| 1896 | 364 | 99% | Yes |
| 1897 | 364 | 100% | Yes |
| 1898 | 363 | 99% | Yes |
| 1899 | 365 | 100% | Yes |
| 1900 | 365 | 100% | Yes |
| 1901 | 365 | 100% | Yes |
| 1902 | 363 | 99% | Yes |
| 1903 | 365 | 100% | Yes |
| 1904 | 365 | 100% | Yes |
| 1905 | 273 | 75% | No |
| 1906 | 275 | 75% | No |
| 1907 | 365 | 100% | Yes |
| 1908 | 366 | 100% | Yes |
| 1909 | 363 | 99% | Yes |
| 1910 | 359 | 98% | Yes |
| 1911 | 365 | 100% | Yes |
| 1912 | 366 | 100% | Yes |
| 1913 | 365 | 100% | Yes |
| 1914 | 365 | 100% | Yes |
| 1915 | 364 | 100% | Yes |
| 1916 | 365 | 100% | Yes |
| 1917 | 362 | 99% | Yes |
| 1918 | 364 | 100% | Yes |
| 1919 | 364 | 100% | Yes |
| 1920 | 366 | 100% | Yes |
| 1921 | 334 | 92% | Yes |
| 1922 | 365 | 100% | Yes |
| 1923 | 365 | 100% | Yes |
| 1924 | 366 | 100% | Yes |
| 1925 | 365 | 100% | Yes |
| 1926 | 365 | 100% | Yes |
| 1927 | 365 | 100% | Yes |
| 1929 | 364 | 100% | Yes |
| 1930 | 365 | 100% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 365 | 100% | Yes |
| 1934 | 365 | 100% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 365 | 100% | Yes |
| 1937 | 365 | 100% | Yes |
| 1938 | 365 | 100% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 335 | 92% | Yes |
| 1944 | 362 | 99% | Yes |
| 1945 | 304 | 83% | No |
| 1967 | 72 | 20% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 28 October 1967 | Paris, CA | daily low min | -6.7 C (19.9 F) | 0.6 C (1.1 F) | 61 years | 26 of 100 (Routine) |
| 14 October 1967 | Paris, CA | daily low max | 5.0 C (41.0 F) | 0.6 C (1.1 F) | 72 years | 29 of 100 (Routine) |
| 12 October 1967 | Paris, CA | daily low max | 4.4 C (39.9 F) | 3.4 C (6.1 F) | 49 years | 27 of 100 (Routine) |
| 24 September 1967 | Paris, CA | daily low min (Tie) | 0.0 C (32.0 F) | tie | 67 years | 6 of 100 (Routine) |
| 11 September 1967 | Paris, CA | daily low min (Tie) | 1.1 C (34.0 F) | tie | 68 years | 6 of 100 (Routine) |
| 4 October 1945 | Paris, CA | daily low min (Tie) | -1.7 C (28.9 F) | tie | 40 years | 4 of 100 (Routine) |
| 1 October 1945 | Paris, CA | daily rain | 33.8 mm (1.3 in) | 13.7 mm (0.5 in) | 8 years | 26 of 100 (Routine) |
| 30 September 1945 | Paris, CA | daily low min (Tie) | 0.0 C (32.0 F) | tie | 45 years | 4 of 100 (Routine) |
| 29 September 1945 | Paris, CA | daily low max | 10.0 C (50.0 F) | 0.6 C (1.1 F) | 36 years | 17 of 100 (Routine) |
| 18 September 1945 | Paris, CA | daily rain | 42.9 mm (1.7 in) | 9.4 mm (0.37 in) | 20 years | 22 of 100 (Routine) |
| 18 September 1945 | Paris, CA | daily low max | 11.7 C (53.1 F) | 1.6 C (2.9 F) | 28 years | 16 of 100 (Routine) |
| 16 September 1945 | Paris, CA | daily low max (Tie) | 15.0 C (59.0 F) | tie | 8 years | 1 of 100 (Routine) |
| 6 September 1945 | Paris, CA | daily high max (Tie) | 32.8 C (91.0 F) | tie | 47 years | 4 of 100 (Routine) |
| 27 August 1945 | Paris, CA | daily low min (Tie) | 5.6 C (42.1 F) | tie | 22 years | 2 of 100 (Routine) |
| 28 July 1945 | Paris, CA | daily low max (Tie) | 19.4 C (66.9 F) | tie | 47 years | 4 of 100 (Routine) |
| 15 July 1945 | Paris, CA | monthly low max (Tie) | 15.6 C (60.1 F) | tie | 53 years | 7 of 100 (Routine) |
| 14 July 1945 | Paris, CA | daily rain | 31.8 mm (1.3 in) | 17.1 mm (0.7 in) | 58 years | 40 of 100 (Notable) |
| 4 June 1945 | Paris, CA | daily low max | 8.9 C (48.0 F) | 5.5 C (9.9 F) | 38 years | 27 of 100 (Routine) |
| 4 June 1945 | Paris, CA | daily low min | 1.7 C (35.1 F) | 0.5 C (0.9 F) | 35 years | 16 of 100 (Routine) |
| 1 June 1945 | Paris, CA | monthly low max (Tie) | 7.2 C (45.0 F) | tie | 35 years | 6 of 100 (Routine) |
Climate Trend
49 complete years, 1890 to 1942| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1890 | 7.3 C | -0.47 C |
| 1891 | 7.7 C | -0.09 C |
| 1892 | 6.8 C | -1.05 C |
| 1893 | 6.6 C | -1.26 C |
| 1894 | 8.7 C | +0.90 C |
| 1895 | 7.0 C | -0.80 C |
| 1896 | 7.7 C | -0.09 C |
| 1897 | 7.9 C | +0.08 C |
| 1898 | 8.4 C | +0.55 C |
| 1899 | 7.9 C | +0.04 C |
| 1900 | 8.6 C | +0.74 C |
| 1901 | 7.6 C | -0.23 C |
| 1902 | 7.5 C | -0.31 C |
| 1903 | 7.4 C | -0.45 C |
| 1904 | 4.5 C | -3.33 C |
| 1907 | 6.6 C | -1.20 C |
| 1908 | 7.9 C | +0.08 C |
| 1909 | 7.5 C | -0.32 C |
| 1910 | 7.2 C | -0.57 C |
| 1911 | 8.7 C | +0.90 C |
| 1912 | 7.0 C | -0.81 C |
| 1913 | 8.7 C | +0.86 C |
| 1914 | 7.7 C | -0.09 C |
| 1915 | 7.9 C | +0.11 C |
| 1916 | 7.8 C | -0.03 C |
| 1917 | 5.9 C | -1.89 C |
| 1918 | 7.9 C | +0.13 C |
| 1919 | 8.9 C | +1.09 C |
| 1920 | 7.6 C | -0.19 C |
| 1922 | 8.7 C | +0.91 C |
| 1923 | 7.9 C | +0.04 C |
| 1924 | 6.9 C | -0.87 C |
| 1925 | 7.9 C | +0.06 C |
| 1926 | 6.7 C | -1.07 C |
| 1927 | 8.3 C | +0.53 C |
| 1929 | 7.7 C | -0.09 C |
| 1930 | 8.5 C | +0.72 C |
| 1931 | 9.6 C | +1.80 C |
| 1932 | 8.5 C | +0.71 C |
| 1933 | 9.0 C | +1.15 C |
| 1934 | 7.7 C | -0.10 C |
| 1935 | 7.8 C | -0.03 C |
| 1936 | 8.0 C | +0.14 C |
| 1937 | 8.4 C | +0.62 C |
| 1938 | 9.0 C | +1.17 C |
| 1939 | 8.4 C | +0.56 C |
| 1940 | 7.1 C | -0.70 C |
| 1941 | 9.1 C | +1.28 C |
| 1942 | 8.5 C | +0.72 C |
The annual mean temperature here has risen by 0.2 C (0.1 to 0.4) per decade over 1890 to 1942. In Fahrenheit: 0.4 F (0.1 to 0.7) per decade. The slope is a straight line fitted to 49 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.2 C (0.1 to 0.4) per decade | 0.4 F (0.1 to 0.7) per decade | 1890 to 1942 | 49 | Rise |
| Mean daily maximum | 0.04 C (-0.12 to 0.21) per decade | 0.1 F (-0.2 to 0.4) per decade | 1890 to 1942 | 49 | Not clearly different from zero |
| Mean daily minimum | 0.4 C (0.2 to 0.6) per decade | 0.7 F (0.4 to 1.0) per decade | 1890 to 1942 | 49 | Rise |
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
1870 to 1967| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 41.1 C (106.0 F) | 1906 | 35.6 C (96.1 F) | 56 |
| Coldest night (TNn) | -33.9 C (-29.0 F) | 1934 | -26.4 C (-15.5 F) | 56 |
| Wettest day (Rx1day) | 88.9 mm (3.5 in) | 1892 | 48.5 mm (1.9 in) | 63 |
| Wettest five days (Rx5day) | 157.5 mm (6.2 in) | 1892 | 72.2 mm (2.8 in) | 63 |
| Longest dry spell (CDD) | 35 days | 1924 | 17 days | 63 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1870 | n/a |
| 1884 | n/a |
| 1885 | n/a |
| 1886 | n/a |
| 1887 | n/a |
| 1888 | n/a |
| 1889 | n/a |
| 1890 | 35.0 C (95.0 F) |
| 1891 | 34.4 C (93.9 F) |
| 1892 | 34.4 C (93.9 F) |
| 1893 | 35.6 C (96.1 F) |
| 1894 | 36.7 C (98.1 F) |
| 1895 | 36.1 C (97.0 F) |
| 1896 | 33.3 C (91.9 F) |
| 1897 | 36.7 C (98.1 F) |
| 1898 | 36.1 C (97.0 F) |
| 1899 | 36.7 C (98.1 F) |
| 1900 | 36.1 C (97.0 F) |
| 1901 | 36.7 C (98.1 F) |
| 1902 | 32.2 C (90.0 F) |
| 1903 | 32.8 C (91.0 F) |
| 1904 | 32.8 C (91.0 F) |
| 1905 | 33.3 C (91.9 F) |
| 1906 | 41.1 C (106.0 F) |
| 1907 | 31.7 C (89.1 F) |
| 1908 | 33.9 C (93.0 F) |
| 1909 | 36.7 C (98.1 F) |
| 1910 | 33.9 C (93.0 F) |
| 1911 | 38.9 C (102.0 F) |
| 1912 | 34.4 C (93.9 F) |
| 1913 | 35.6 C (96.1 F) |
| 1914 | 35.6 C (96.1 F) |
| 1915 | 32.2 C (90.0 F) |
| 1916 | 37.8 C (100.0 F) |
| 1917 | 36.7 C (98.1 F) |
| 1918 | 39.4 C (102.9 F) |
| 1919 | 37.8 C (100.0 F) |
| 1920 | 33.9 C (93.0 F) |
| 1921 | 37.8 C (100.0 F) |
| 1922 | 35.6 C (96.1 F) |
| 1923 | 36.1 C (97.0 F) |
| 1924 | 34.4 C (93.9 F) |
| 1925 | 36.7 C (98.1 F) |
| 1926 | 35.6 C (96.1 F) |
| 1927 | 35.6 C (96.1 F) |
| 1929 | 34.4 C (93.9 F) |
| 1930 | 36.1 C (97.0 F) |
| 1931 | 38.9 C (102.0 F) |
| 1932 | 35.0 C (95.0 F) |
| 1933 | 38.3 C (100.9 F) |
| 1934 | 37.2 C (99.0 F) |
| 1935 | 35.6 C (96.1 F) |
| 1936 | 40.6 C (105.1 F) |
| 1937 | 35.0 C (95.0 F) |
| 1938 | 34.4 C (93.9 F) |
| 1939 | 35.6 C (96.1 F) |
| 1940 | 35.0 C (95.0 F) |
| 1941 | 37.8 C (100.0 F) |
| 1942 | 34.4 C (93.9 F) |
| 1943 | 34.4 C (93.9 F) |
| 1944 | 36.7 C (98.1 F) |
| 1945 | 33.3 C (91.9 F) |
| 1967 | 26.1 C (79.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1870 | n/a |
| 1884 | n/a |
| 1885 | n/a |
| 1886 | n/a |
| 1887 | n/a |
| 1888 | n/a |
| 1889 | n/a |
| 1890 | -22.2 C (-8.0 F) |
| 1891 | -20.0 C (-4.0 F) |
| 1892 | -33.3 C (-27.9 F) |
| 1893 | -29.4 C (-20.9 F) |
| 1894 | -20.0 C (-4.0 F) |
| 1895 | -32.2 C (-26.0 F) |
| 1896 | -30.6 C (-23.1 F) |
| 1897 | -24.4 C (-11.9 F) |
| 1898 | -27.2 C (-17.0 F) |
| 1899 | -29.4 C (-20.9 F) |
| 1900 | -25.6 C (-14.1 F) |
| 1901 | -25.6 C (-14.1 F) |
| 1902 | -21.7 C (-7.1 F) |
| 1903 | -26.7 C (-16.1 F) |
| 1904 | -33.3 C (-27.9 F) |
| 1905 | -28.9 C (-20.0 F) |
| 1906 | -28.9 C (-20.0 F) |
| 1907 | -23.9 C (-11.0 F) |
| 1908 | -30.0 C (-22.0 F) |
| 1909 | -26.7 C (-16.1 F) |
| 1910 | -27.2 C (-17.0 F) |
| 1911 | -18.3 C (-0.9 F) |
| 1912 | -28.3 C (-18.9 F) |
| 1913 | -22.2 C (-8.0 F) |
| 1914 | -28.9 C (-20.0 F) |
| 1915 | -28.3 C (-18.9 F) |
| 1916 | -28.9 C (-20.0 F) |
| 1917 | -27.2 C (-17.0 F) |
| 1918 | -28.9 C (-20.0 F) |
| 1919 | -20.6 C (-5.1 F) |
| 1920 | -29.4 C (-20.9 F) |
| 1921 | -21.1 C (-6.0 F) |
| 1922 | -19.4 C (-2.9 F) |
| 1923 | -23.3 C (-9.9 F) |
| 1924 | -26.1 C (-15.0 F) |
| 1925 | -30.0 C (-22.0 F) |
| 1926 | -24.4 C (-11.9 F) |
| 1927 | -24.4 C (-11.9 F) |
| 1929 | -28.3 C (-18.9 F) |
| 1930 | -24.4 C (-11.9 F) |
| 1931 | -21.1 C (-6.0 F) |
| 1932 | -17.8 C (0.0 F) |
| 1933 | -26.7 C (-16.1 F) |
| 1934 | -33.9 C (-29.0 F) |
| 1935 | -24.4 C (-11.9 F) |
| 1936 | -26.1 C (-15.0 F) |
| 1937 | -20.0 C (-4.0 F) |
| 1938 | -20.6 C (-5.1 F) |
| 1939 | -20.6 C (-5.1 F) |
| 1940 | -26.1 C (-15.0 F) |
| 1941 | -21.1 C (-6.0 F) |
| 1942 | -27.2 C (-17.0 F) |
| 1943 | -27.2 C (-17.0 F) |
| 1944 | -28.3 C (-18.9 F) |
| 1945 | -29.4 C (-20.9 F) |
| 1967 | -6.7 C (19.9 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1870 | 41.4 mm (1.6 in) |
| 1884 | 33.8 mm (1.3 in) |
| 1885 | 49.0 mm (1.9 in) |
| 1886 | 40.1 mm (1.6 in) |
| 1887 | 30.5 mm (1.2 in) |
| 1888 | 44.5 mm (1.8 in) |
| 1889 | 36.1 mm (1.4 in) |
| 1890 | 48.5 mm (1.9 in) |
| 1891 | 51.3 mm (2.0 in) |
| 1892 | 88.9 mm (3.5 in) |
| 1893 | 69.9 mm (2.8 in) |
| 1894 | 48.8 mm (1.9 in) |
| 1895 | 46.5 mm (1.8 in) |
| 1896 | 54.4 mm (2.1 in) |
| 1897 | 63.5 mm (2.5 in) |
| 1898 | 48.5 mm (1.9 in) |
| 1899 | 37.8 mm (1.5 in) |
| 1900 | 45.5 mm (1.8 in) |
| 1901 | 29.2 mm (1.1 in) |
| 1902 | 46.7 mm (1.8 in) |
| 1903 | 41.9 mm (1.6 in) |
| 1904 | 44.5 mm (1.8 in) |
| 1905 | 53.1 mm (2.1 in) |
| 1906 | 39.9 mm (1.6 in) |
| 1907 | 52.1 mm (2.1 in) |
| 1908 | 48.3 mm (1.9 in) |
| 1909 | 67.6 mm (2.7 in) |
| 1910 | 72.6 mm (2.9 in) |
| 1911 | 38.4 mm (1.5 in) |
| 1912 | 49.0 mm (1.9 in) |
| 1913 | 61.0 mm (2.4 in) |
| 1914 | 51.6 mm (2.0 in) |
| 1915 | 58.4 mm (2.3 in) |
| 1916 | 50.8 mm (2.0 in) |
| 1917 | 53.3 mm (2.1 in) |
| 1918 | 56.9 mm (2.2 in) |
| 1919 | 43.9 mm (1.7 in) |
| 1920 | 53.3 mm (2.1 in) |
| 1921 | 68.8 mm (2.7 in) |
| 1922 | 79.8 mm (3.1 in) |
| 1923 | 51.6 mm (2.0 in) |
| 1924 | 57.2 mm (2.3 in) |
| 1925 | 40.1 mm (1.6 in) |
| 1926 | 40.4 mm (1.6 in) |
| 1927 | 50.5 mm (2.0 in) |
| 1929 | 46.2 mm (1.8 in) |
| 1930 | 34.3 mm (1.4 in) |
| 1931 | 68.3 mm (2.7 in) |
| 1932 | 76.7 mm (3.0 in) |
| 1933 | 36.1 mm (1.4 in) |
| 1934 | 48.3 mm (1.9 in) |
| 1935 | 66.0 mm (2.6 in) |
| 1936 | 35.3 mm (1.4 in) |
| 1937 | 68.8 mm (2.7 in) |
| 1938 | 40.6 mm (1.6 in) |
| 1939 | 61.2 mm (2.4 in) |
| 1940 | 39.6 mm (1.6 in) |
| 1941 | 52.1 mm (2.1 in) |
| 1942 | 50.8 mm (2.0 in) |
| 1943 | 42.7 mm (1.7 in) |
| 1944 | 33.0 mm (1.3 in) |
| 1945 | 42.9 mm (1.7 in) |
| 1967 | 25.4 mm (1.0 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1870 | 72.2 mm (2.8 in) |
| 1884 | 45.9 mm (1.8 in) |
| 1885 | 100.8 mm (4.0 in) |
| 1886 | 58.8 mm (2.3 in) |
| 1887 | 79.3 mm (3.1 in) |
| 1888 | 50.5 mm (2.0 in) |
| 1889 | 82.8 mm (3.3 in) |
| 1890 | 59.1 mm (2.3 in) |
| 1891 | 70.4 mm (2.8 in) |
| 1892 | 157.5 mm (6.2 in) |
| 1893 | 81.1 mm (3.2 in) |
| 1894 | 110.7 mm (4.4 in) |
| 1895 | 55.9 mm (2.2 in) |
| 1896 | 80.0 mm (3.1 in) |
| 1897 | 92.7 mm (3.6 in) |
| 1898 | 63.2 mm (2.5 in) |
| 1899 | 50.5 mm (2.0 in) |
| 1900 | 61.7 mm (2.4 in) |
| 1901 | 63.8 mm (2.5 in) |
| 1902 | 84.1 mm (3.3 in) |
| 1903 | 80.5 mm (3.2 in) |
| 1904 | 81.4 mm (3.2 in) |
| 1905 | 69.6 mm (2.7 in) |
| 1906 | 54.2 mm (2.1 in) |
| 1907 | 67.1 mm (2.6 in) |
| 1908 | 83.4 mm (3.3 in) |
| 1909 | 77.0 mm (3.0 in) |
| 1910 | 82.8 mm (3.3 in) |
| 1911 | 61.3 mm (2.4 in) |
| 1912 | 100.1 mm (3.9 in) |
| 1913 | 78.2 mm (3.1 in) |
| 1914 | 72.2 mm (2.8 in) |
| 1915 | 77.1 mm (3.0 in) |
| 1916 | 78.0 mm (3.1 in) |
| 1917 | 81.2 mm (3.2 in) |
| 1918 | 66.0 mm (2.6 in) |
| 1919 | 67.3 mm (2.6 in) |
| 1920 | 68.0 mm (2.7 in) |
| 1921 | 108.1 mm (4.3 in) |
| 1922 | 113.5 mm (4.5 in) |
| 1923 | 59.7 mm (2.4 in) |
| 1924 | 72.7 mm (2.9 in) |
| 1925 | 68.1 mm (2.7 in) |
| 1926 | 80.8 mm (3.2 in) |
| 1927 | 85.1 mm (3.4 in) |
| 1929 | 76.3 mm (3.0 in) |
| 1930 | 72.2 mm (2.8 in) |
| 1931 | 70.4 mm (2.8 in) |
| 1932 | 80.0 mm (3.1 in) |
| 1933 | 49.8 mm (2.0 in) |
| 1934 | 48.3 mm (1.9 in) |
| 1935 | 83.0 mm (3.3 in) |
| 1936 | 41.6 mm (1.6 in) |
| 1937 | 140.0 mm (5.5 in) |
| 1938 | 53.3 mm (2.1 in) |
| 1939 | 77.7 mm (3.1 in) |
| 1940 | 65.5 mm (2.6 in) |
| 1941 | 58.7 mm (2.3 in) |
| 1942 | 72.9 mm (2.9 in) |
| 1943 | 55.0 mm (2.2 in) |
| 1944 | 65.0 mm (2.6 in) |
| 1945 | 88.1 mm (3.5 in) |
| 1967 | 29.2 mm (1.1 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1870 | 18 days |
| 1884 | 20 days |
| 1885 | 19 days |
| 1886 | 17 days |
| 1887 | 18 days |
| 1888 | 19 days |
| 1889 | 25 days |
| 1890 | 22 days |
| 1891 | 16 days |
| 1892 | 17 days |
| 1893 | 12 days |
| 1894 | 21 days |
| 1895 | 15 days |
| 1896 | 11 days |
| 1897 | 34 days |
| 1898 | 17 days |
| 1899 | 16 days |
| 1900 | 14 days |
| 1901 | 14 days |
| 1902 | 21 days |
| 1903 | 18 days |
| 1904 | 24 days |
| 1905 | 15 days |
| 1906 | 15 days |
| 1907 | 14 days |
| 1908 | 31 days |
| 1909 | 16 days |
| 1910 | 15 days |
| 1911 | 13 days |
| 1912 | 19 days |
| 1913 | 15 days |
| 1914 | 18 days |
| 1915 | 20 days |
| 1916 | 16 days |
| 1917 | 19 days |
| 1918 | 17 days |
| 1919 | 25 days |
| 1920 | 12 days |
| 1921 | 23 days |
| 1922 | 17 days |
| 1923 | 15 days |
| 1924 | 35 days |
| 1925 | 12 days |
| 1926 | 15 days |
| 1927 | 16 days |
| 1929 | 28 days |
| 1930 | 19 days |
| 1931 | 13 days |
| 1932 | 13 days |
| 1933 | 12 days |
| 1934 | 17 days |
| 1935 | 18 days |
| 1936 | 13 days |
| 1937 | 10 days |
| 1938 | 14 days |
| 1939 | 20 days |
| 1940 | 12 days |
| 1941 | 14 days |
| 1942 | 22 days |
| 1943 | 30 days |
| 1944 | 14 days |
| 1945 | 13 days |
| 1967 | 23 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
49 years with a frostAcross 49 years with a frost, the median last spring frost at Paris falls on 13 May and the median first autumn frost on 3 October, which leaves a median of 144 days between them.
Fitted over all years, the growing season changes by +3.2 days per decade at this station.
| Measure | Median, all years | Earliest period | Recent period (1911 to 1942) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 13 May | n/a | 13 May | n/a | -0.9 days per decade |
| First autumn frost | 3 October | n/a | 9 October | n/a | +2.3 days per decade |
| Growing days | 144 days | n/a | 147 days | n/a | +3.2 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
59 years, 1885 to 1944A day with at least 49.0 mm (1.9 in) of rain is expected about once in 2 years. A day with at least 90.2 mm (3.6 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 49.0 mm (1.9 in) | |
| 5 years | 60.5 mm (2.4 in) | |
| 10 years | 68.0 mm (2.7 in) | |
| 25 years | 77.1 mm (3.0 in) | |
| 50 years | 83.8 mm (3.3 in) | |
| 100 years | 90.2 mm (3.6 in) | Longer than the 59 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, 59 years of values from 1885 to 1944.
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: 88.9 mm (3.5 in) in 1892; 79.8 mm (3.1 in) in 1922; 76.7 mm (3.0 in) in 1932.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Download the Data
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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-17).