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Built 2026-10-15 (15 October 2026)

Norwich 1 E Weather Records (USC00336136)

Record envelope, standing records and threshold days for Norwich 1 E (USC00336136), Ohio, United States, with 39 years of record.

Key Facts for Norwich 1 E

  • Norwich 1 E (USC00336136) is a weather station in Ohio, United States at 39.98 latitude and -81.78 longitude, 299 m (980 ft) above sea level.
  • The station reports from 1948 to 1986, 39 years of record.
  • 0 records set at Norwich 1 E still stand.
  • Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Norwich 1 E set a daily record precipitation of 29.2 mm (1.1 in) on 11 March 1986.

About the Station

  • Location: Ohio, United States, 39.98 latitude, -81.78 longitude.
  • Elevation: 299 m (980 ft).
  • Period of record: 1948 to 1986, 39 years.
  • Eligible elements: prcp, snow, snwd.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Norwich 1 E, with 2026 drawn through them The band shows the record high and record low for each calendar day at Norwich 1 E. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 000111 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Norwich 1 E. 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 Norwich 1 E, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
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Which Years Hold Standing Records

0 standing records
Standing records at Norwich 1 E by the year they were set 0 records at Norwich 1 E still stand. 00000000000
0 records at Norwich 1 E still stand.
Standing records at Norwich 1 E by the year they were set
Year setStanding records

Wettest Day of Each Month

Jun: 127.8 mm (5.0 in)
Record daily precipitation for each month at Norwich 1 E The wettest day on record for each calendar month at Norwich 1 E. The most was 127.8 mm (5.0 in) on 21 June 1974. 050100150 Jan: 50.8 mm (2.0 in), 20 January 1986 Jan Feb: 48.8 mm (1.9 in), 24 February 1975 Feb Mar: 64.3 mm (2.5 in), 10 March 1964 Mar Apr: 55.9 mm (2.2 in), 24 April 1970 Apr May: 56.1 mm (2.2 in), 24 May 1968 May Jun: 127.8 mm (5.0 in), 21 June 1974 Jun Jul: 79.5 mm (3.1 in), 6 July 1950 Jul Aug: 72.4 mm (2.9 in), 28 August 1974 Aug Sep: 70.6 mm (2.8 in), 1 September 1965 Sep Oct: 57.9 mm (2.3 in), 18 October 1975 Oct Nov: 78.7 mm (3.1 in), 27 November 1985 Nov Dec: 38.1 mm (1.5 in), 6 December 1982 Dec
The wettest day on record for each calendar month at Norwich 1 E. The most was 127.8 mm (5.0 in) on 21 June 1974.
Record daily precipitation for each month at Norwich 1 E
MonthRecord daily precipitation (mm)Date
Jan50.8 mm (2.0 in)20 January 1986
Feb48.8 mm (1.9 in)24 February 1975
Mar64.3 mm (2.5 in)10 March 1964
Apr55.9 mm (2.2 in)24 April 1970
May56.1 mm (2.2 in)24 May 1968
Jun127.8 mm (5.0 in)21 June 1974
Jul79.5 mm (3.1 in)6 July 1950
Aug72.4 mm (2.9 in)28 August 1974
Sep70.6 mm (2.8 in)1 September 1965
Oct57.9 mm (2.3 in)18 October 1975
Nov78.7 mm (3.1 in)27 November 1985
Dec38.1 mm (1.5 in)6 December 1982

Latest Records

20
Latest records at Norwich 1 E
DateStationRecordValueBeat old record byOld record stoodSignificance
11 March 1986Norwich 1 E, USdaily rain29.2 mm (1.1 in)6.1 mm (0.24 in)33 years19 of 100 (Routine)
8 March 1986Norwich 1 E, USdaily rain19.1 mm (0.8 in)2.6 mm (0.10 in)29 years13 of 100 (Routine)
11 February 1986Norwich 1 E, USdaily rain38.1 mm (1.5 in)24.1 mm (0.9 in)4 years39 of 100 (Notable)
20 January 1986Norwich 1 E, USmonthly rain50.8 mm (2.0 in)12.7 mm (0.5 in)35 years42 of 100 (Notable)
28 November 1985Norwich 1 E, USdaily rain25.4 mm (1.0 in)12.2 mm (0.5 in)26 years27 of 100 (Routine)
27 November 1985Norwich 1 E, USmonthly rain78.7 mm (3.1 in)15.2 mm (0.6 in)0 years34 of 100 (Routine)
11 November 1985Norwich 1 E, USdaily rain20.3 mm (0.8 in)0.5 mm (0.02 in)19 years8 of 100 (Routine)
10 November 1985Norwich 1 E, USmonthly rain63.5 mm (2.5 in)19.0 mm (0.7 in)0 years39 of 100 (Notable)
9 November 1985Norwich 1 E, USdaily rain25.4 mm (1.0 in)10.4 mm (0.4 in)19 years22 of 100 (Routine)
5 November 1985Norwich 1 E, USmonthly rain44.5 mm (1.8 in)1.8 mm (0.07 in)22 years21 of 100 (Routine)
20 October 1985Norwich 1 E, USdaily rain13.0 mm (0.5 in)10.0 mm (0.4 in)10 years17 of 100 (Routine)
15 July 1985Norwich 1 E, USdaily rain35.6 mm (1.4 in)4.1 mm (0.16 in)27 years14 of 100 (Routine)
11 June 1985Norwich 1 E, USdaily rain12.7 mm (0.5 in)0.3 mm (0.01 in)30 years12 of 100 (Routine)
16 May 1985Norwich 1 E, USdaily rain40.6 mm (1.6 in)15.2 mm (0.6 in)2 years21 of 100 (Routine)
15 May 1985Norwich 1 E, USdaily rain38.1 mm (1.5 in)7.6 mm (0.30 in)4 years13 of 100 (Routine)
28 March 1985Norwich 1 E, USdaily rain30.5 mm (1.2 in)20.3 mm (0.8 in)18 years30 of 100 (Routine)
19 February 1985Norwich 1 E, USdaily rain26.2 mm (1.0 in)3.8 mm (0.15 in)21 years14 of 100 (Routine)
1 February 1985Norwich 1 E, USdaily rain6.4 mm (0.25 in)1.3 mm (0.05 in)34 years14 of 100 (Routine)
19 January 1985Norwich 1 E, USdaily rain35.6 mm (1.4 in)20.9 mm (0.8 in)11 years38 of 100 (Notable)
9 August 1984Norwich 1 E, USdaily rain52.1 mm (2.1 in)36.6 mm (1.4 in)30 years45 of 100 (Notable)

Extremes by Year

1948 to 1986
Yearly extremes at Norwich 1 E: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)127.8 mm (5.0 in)197452.1 mm (2.1 in)39
Wettest five days (Rx5day)166.4 mm (6.6 in)197477.2 mm (3.0 in)39
Longest dry spell (CDD)44 days196318 days39

Wettest day (Rx1day)

Wettest day (Rx1day) at Norwich 1 E by year The wettest day of the year at Norwich 1 E, 1948 to 1986. The record is 127.8 mm (5.0 in) in 1974, marked on the chart; the median year is 52.1 mm (2.1 in). 2550751001251501950196019701980Record: 127.8 mm (5.0 in) in 1974
The wettest day of the year at Norwich 1 E, 1948 to 1986. The record is 127.8 mm (5.0 in) in 1974, marked on the chart; the median year is 52.1 mm (2.1 in).
Wettest day (Rx1day) at Norwich 1 E by year
YearWettest day (Rx1day)
194848.3 mm (1.9 in)
194943.2 mm (1.7 in)
195079.5 mm (3.1 in)
195138.9 mm (1.5 in)
195274.9 mm (2.9 in)
195360.7 mm (2.4 in)
195443.2 mm (1.7 in)
195535.6 mm (1.4 in)
195652.1 mm (2.1 in)
195743.7 mm (1.7 in)
195850.5 mm (2.0 in)
195938.4 mm (1.5 in)
196063.8 mm (2.5 in)
196168.6 mm (2.7 in)
196247.2 mm (1.9 in)
1963112.5 mm (4.4 in)
196464.3 mm (2.5 in)
196570.6 mm (2.8 in)
196634.5 mm (1.4 in)
196763.5 mm (2.5 in)
196856.1 mm (2.2 in)
196945.7 mm (1.8 in)
197055.9 mm (2.2 in)
197147.5 mm (1.9 in)
197235.8 mm (1.4 in)
197345.5 mm (1.8 in)
1974127.8 mm (5.0 in)
197557.9 mm (2.3 in)
197646.0 mm (1.8 in)
197775.7 mm (3.0 in)
197858.4 mm (2.3 in)
197955.9 mm (2.2 in)
198062.2 mm (2.4 in)
198158.4 mm (2.3 in)
198238.1 mm (1.5 in)
198331.8 mm (1.3 in)
198452.1 mm (2.1 in)
198578.7 mm (3.1 in)
198650.8 mm (2.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Norwich 1 E by year The wettest five days of the year at Norwich 1 E, 1948 to 1986. The record is 166.4 mm (6.6 in) in 1974, marked on the chart; the median year is 77.2 mm (3.0 in). 0501001502001950196019701980Record: 166.4 mm (6.6 in) in 1974
The wettest five days of the year at Norwich 1 E, 1948 to 1986. The record is 166.4 mm (6.6 in) in 1974, marked on the chart; the median year is 77.2 mm (3.0 in).
Wettest five days (Rx5day) at Norwich 1 E by year
YearWettest five days (Rx5day)
194877.2 mm (3.0 in)
194965.0 mm (2.6 in)
1950150.1 mm (5.9 in)
195165.8 mm (2.6 in)
1952130.0 mm (5.1 in)
195375.1 mm (3.0 in)
195475.7 mm (3.0 in)
195555.5 mm (2.2 in)
195686.6 mm (3.4 in)
195770.6 mm (2.8 in)
195885.9 mm (3.4 in)
195971.7 mm (2.8 in)
1960116.2 mm (4.6 in)
196172.9 mm (2.9 in)
196267.6 mm (2.7 in)
1963137.4 mm (5.4 in)
1964127.0 mm (5.0 in)
196577.7 mm (3.1 in)
196659.6 mm (2.3 in)
196776.7 mm (3.0 in)
196898.5 mm (3.9 in)
196982.5 mm (3.2 in)
197086.1 mm (3.4 in)
197173.2 mm (2.9 in)
197249.8 mm (2.0 in)
197379.3 mm (3.1 in)
1974166.4 mm (6.6 in)
197575.6 mm (3.0 in)
197682.8 mm (3.3 in)
197786.6 mm (3.4 in)
197881.8 mm (3.2 in)
197978.3 mm (3.1 in)
1980114.3 mm (4.5 in)
198173.6 mm (2.9 in)
198268.7 mm (2.7 in)
198368.6 mm (2.7 in)
198463.5 mm (2.5 in)
1985116.8 mm (4.6 in)
198654.6 mm (2.1 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Norwich 1 E by year The longest dry spell of the year at Norwich 1 E, 1948 to 1986. The record is 44 days in 1963, marked on the chart; the median year is 18 days. 010203040501950196019701980Record: 44 days in 1963
The longest dry spell of the year at Norwich 1 E, 1948 to 1986. The record is 44 days in 1963, marked on the chart; the median year is 18 days.
Longest dry spell (CDD) at Norwich 1 E by year
YearLongest dry spell (CDD)
194825 days
194923 days
195018 days
195118 days
195222 days
195323 days
195414 days
195517 days
195613 days
195718 days
195822 days
195918 days
196012 days
196114 days
196213 days
196344 days
196423 days
196518 days
196616 days
196726 days
196814 days
196914 days
197015 days
197112 days
197210 days
197315 days
197414 days
197515 days
197625 days
197729 days
197814 days
197912 days
198017 days
198123 days
198221 days
198332 days
198418 days
198523 days
19867 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.

Rainfall Return Levels

30 years, 1949 to 1985

A day with at least 51.2 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 145.3 mm (5.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Norwich 1 E: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years51.2 mm (2.0 in)
5 years68.3 mm (2.7 in)
10 years82.4 mm (3.2 in)
25 years103.8 mm (4.1 in)
50 years123.0 mm (4.8 in)Longer than the 30 years of record
100 years145.3 mm (5.7 in)Longer than the 30 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, 30 years of values from 1949 to 1985.

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: 127.8 mm (5.0 in) in 1974; 112.5 mm (4.4 in) in 1963; 78.7 mm (3.1 in) in 1985.

Download the Data

  • Data for Norwich 1 E standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Norwich 1 E 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.

Data as of . Last revised (2025-12-31).