St. Louis, MO

Weather Forecast Office

Halloween Climatology

Saint Louis, Missouri

Daily Records

Daily High Temperature

Daily Low Temperature

Daily Average Temperature

Daily Precipitation

Daily Snowfall

Morning Snow Depth

Maximum
Value

88 (1968)

66 (1876)

76 (1950)

2.91 (1946)

T (2019, 2017, 1993, 1954)

0

Minimum
Value

41 (1878, 1993)

26 (1878)

34 (1878)

0

Average
Value

63

45

54

0.12

-

Number of
Occurrences

-

45 (≥ 0.01)

0 (≥ 0.01)

0 (≥ 1.0)

Number of
Occurrences

-

64 (≥ Trace)

6 (≥ T)

0 (≥ T)

Fun Facts!

There is a 32% chance that there will be measurable precipitation on Halloween.
There have been 5 years where precipitation amounts have exceeded an inch (1912, 1919, 1946, 2005, & 2018).

Records:
(1874-present) Temperature/Precipitation
(1892-present) Snowfall
(1893-present) Snow Depth

Columbia, Missouri

Daily Records

Daily High Temperature

Daily Low Temperature

Daily Average Temperature

Daily Precipitation

Daily Snowfall

Morning Snow Depth

Maximum
Value

87 (1950)

62 (1950, 1982)

75 (1950)

2.06 (1946)

0.3 (1912)

T (1951, 1954)

Minimum
Value

39 (1951, 1993)

22 (1890, 1898, 1930, 1993)

31 (1993)

0

Average
Value

62

42

52

0.18

-

Number of
Occurrences

-

48 (≥ 0.01)

4 (≥ 0.1)

0 (≥ 1.0)

Number of
Occurrences

-

58 (≥ Trace)

5 (≥ T)

2 (≥ T)

Fun Facts!

There is a 36% chance there will be measurable precipitation on Halloween.
For snowfall, there is a 3% chance of seeing measurable snowfall.

There has been an inch or more of precipitation 11 years (1900, 1909, 1912, 1946, 1960, 1979, 1985, 1991, 1994, 2004, and 2013). The current record is the only year precipitation totals have exceeded 2 inches.

Records:
(1890-present) Temperature/Precipitation
(1890-present) Snowfall
(1893-present) Snow Depth

Quincy, Illinois

Daily Records

Daily High Temperature

Daily Low Temperature

Daily Average Temperature

Daily Precipitation

Daily Snowfall

Morning Snow Depth

Maximum
Value

88 (1950)

61 (1974)

74 (1950)

2.2 (1984)

-

Minimum
Value

36 (1951)

20 (1925)

30 (1913)

0

-

Average
Value

60

41

51

0.13

-

Number of
Occurrences

-

41 (≥ 0.01)

-

Fun Facts!

There is a 34% chance that Quincy will see measurable precipitation.

The precipitation amounts have exceeded 1 inch 4 years (1947, 1984, 1994, and 2013). The record is the only year that has passed the 2 inch mark.

Records:
(1901-present) Temperature/Precipitation
No Snowfall or Snow Depth due to incomplete data sets