Marston Mills Weather Records (USC00194525)

Record envelope, standing records and threshold days for Marston Mills (USC00194525), Massachusetts, United States, with 41 years of record.

Key Facts for Marston Mills

Marston Mills (USC00194525) is a weather station in Massachusetts, United States at 41.68 latitude and -70.43 longitude, 27 m (90 ft) above sea level.
The station reports from 1912 to 1952, 41 years of record.
792 records set at Marston Mills still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Massachusetts, United States, 41.68 latitude, -70.43 longitude.
Elevation: 27 m (90 ft).
Period of record: 1912 to 1952, 41 years.
Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Marston Mills. 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 Marston Mills, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	29.4 C (84.9 F)	-11.7 C (10.9 F)	n/a	n/a
May	35.0 C (95.0 F)	-7.8 C (18.0 F)	n/a	n/a
Jun	37.8 C (100.0 F)	-5.0 C (23.0 F)	n/a	n/a
Jul	32.2 C (90.0 F)	0.0 C (32.0 F)	n/a	n/a
Aug	36.1 C (97.0 F)	1.1 C (34.0 F)	n/a	n/a
Sep	34.4 C (93.9 F)	-4.4 C (24.1 F)	n/a	n/a
Oct	31.1 C (88.0 F)	-7.2 C (19.0 F)	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a

Which Years Hold Standing Records

792 standing records

792 records at Marston Mills still stand. 1913 holds the most, with 153.

Standing records at Marston Mills by the year they were set
Year set	Standing records
1912	39
1913	153
1915	17
1917	20
1918	15
1919	16
1920	25
1921	88
1922	15
1923	22
1924	18
1925	23
1926	14
1927	13
1928	13
1929	19
1930	14
1931	22
1932	25
1933	78
1934	25
1935	18
1943	14
1944	14
1945	7
1946	5
1947	22
1948	12
1949	7
1950	1
1951	8
1952	10

Wettest Day of Each Month

Aug: 120.7 mm (4.8 in)

The wettest day on record for each calendar month at Marston Mills. The most was 120.7 mm (4.8 in) on 30 August 1913.

Record daily precipitation for each month at Marston Mills
Month	Record daily precipitation (mm)	Date
Apr	53.3 mm (2.1 in)	25 April 1944
May	50.8 mm (2.0 in)	17 May 1926
Jun	96.5 mm (3.8 in)	27 June 1927
Jul	7.6 mm (0.30 in)	29 July 1913
Aug	120.7 mm (4.8 in)	30 August 1913
Sep	61.0 mm (2.4 in)	17 September 1932
Oct	55.9 mm (2.2 in)	10 October 1927

Period of Record Coverage

1912 to 1952

32 years of record at Marston Mills, 1912 to 1952. 32 years have data for under 90 percent of days and are left out of rankings: 1912, 1913, 1915, 1917, 1918, 1919, 1920, 1921 and others.

Days with data per year at Marston Mills
Year	Days with data	Share of year	Complete
1912	115	31%	No
1913	160	44%	No
1915	61	17%	No
1917	137	38%	No
1918	137	38%	No
1919	137	38%	No
1920	117	32%	No
1921	115	32%	No
1922	130	36%	No
1923	114	31%	No
1924	119	33%	No
1925	135	37%	No
1926	134	37%	No
1927	121	33%	No
1928	124	34%	No
1929	123	34%	No
1930	75	21%	No
1931	135	37%	No
1932	135	37%	No
1933	126	35%	No
1934	122	33%	No
1935	125	34%	No
1943	131	36%	No
1944	90	25%	No
1945	49	13%	No
1946	71	19%	No
1947	134	37%	No
1948	62	17%	No
1949	136	37%	No
1950	16	4%	No
1951	138	38%	No
1952	124	34%	No

Latest Records

No records were set at this station in the latest data.

Extremes by Year

1912 to 1952

Yearly extremes at Marston Mills: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	37.8 C (100.0 F)	1952	32.2 C (90.0 F)	32
Coldest night (TNn)	-11.7 C (10.9 F)	1943	-6.4 C (20.5 F)	32
Wettest day (Rx1day)	120.7 mm (4.8 in)	1913	48.4 mm (1.9 in)	32
Wettest five days (Rx5day)	128.5 mm (5.1 in)	1947	60.4 mm (2.4 in)	15
Longest dry spell (CDD)	28 days	1918	17 days	15

Hottest day (TXx)

The hottest day of the year at Marston Mills, 1912 to 1952. The record is 37.8 C (100.0 F) in 1952, marked on the chart; the median year is 32.2 C (90.0 F).

Hottest day (TXx) at Marston Mills by year
Year	Hottest day (TXx)
1912	30.0 C (86.0 F)
1913	32.2 C (90.0 F)
1915	34.4 C (93.9 F)
1917	33.3 C (91.9 F)
1918	32.2 C (90.0 F)
1919	36.7 C (98.1 F)
1920	31.1 C (88.0 F)
1921	31.1 C (88.0 F)
1922	32.8 C (91.0 F)
1923	31.1 C (88.0 F)
1924	30.6 C (87.1 F)
1925	32.2 C (90.0 F)
1926	28.9 C (84.0 F)
1927	30.6 C (87.1 F)
1928	33.3 C (91.9 F)
1929	35.6 C (96.1 F)
1930	33.9 C (93.0 F)
1931	35.0 C (95.0 F)
1932	36.7 C (98.1 F)
1933	31.1 C (88.0 F)
1934	32.2 C (90.0 F)
1935	33.3 C (91.9 F)
1943	33.3 C (91.9 F)
1944	33.9 C (93.0 F)
1945	29.4 C (84.9 F)
1946	30.6 C (87.1 F)
1947	32.2 C (90.0 F)
1948	36.1 C (97.0 F)
1949	35.0 C (95.0 F)
1950	28.9 C (84.0 F)
1951	30.6 C (87.1 F)
1952	37.8 C (100.0 F)

Coldest night (TNn)

The coldest night of the year at Marston Mills, 1912 to 1952. The record is -11.7 C (10.9 F) in 1943, marked on the chart; the median year is -6.4 C (20.5 F).

Coldest night (TNn) at Marston Mills by year
Year	Coldest night (TNn)
1912	-4.4 C (24.1 F)
1913	-6.1 C (21.0 F)
1915	-3.3 C (26.1 F)
1917	-5.6 C (21.9 F)
1918	-9.4 C (15.1 F)
1919	-3.3 C (26.1 F)
1920	-6.7 C (19.9 F)
1921	-6.7 C (19.9 F)
1922	-9.4 C (15.1 F)
1923	-7.8 C (18.0 F)
1924	-4.4 C (24.1 F)
1925	-5.6 C (21.9 F)
1926	-6.7 C (19.9 F)
1927	-5.0 C (23.0 F)
1928	-7.8 C (18.0 F)
1929	-6.7 C (19.9 F)
1930	-7.8 C (18.0 F)
1931	-6.1 C (21.0 F)
1932	-7.8 C (18.0 F)
1933	-9.4 C (15.1 F)
1934	-6.7 C (19.9 F)
1935	-7.8 C (18.0 F)
1943	-11.7 C (10.9 F)
1944	-5.6 C (21.9 F)
1945	-5.6 C (21.9 F)
1946	1.1 C (34.0 F)
1947	-6.1 C (21.0 F)
1948	-8.3 C (17.1 F)
1949	-4.4 C (24.1 F)
1950	-3.9 C (25.0 F)
1951	-6.7 C (19.9 F)
1952	-5.6 C (21.9 F)

Wettest day (Rx1day)

The wettest day of the year at Marston Mills, 1912 to 1952. The record is 120.7 mm (4.8 in) in 1913, marked on the chart; the median year is 48.4 mm (1.9 in).

Wettest day (Rx1day) at Marston Mills by year
Year	Wettest day (Rx1day)
1912	25.7 mm (1.0 in)
1913	120.7 mm (4.8 in)
1915	43.2 mm (1.7 in)
1917	50.8 mm (2.0 in)
1918	30.5 mm (1.2 in)
1919	45.7 mm (1.8 in)
1920	63.5 mm (2.5 in)
1921	35.6 mm (1.4 in)
1922	50.8 mm (2.0 in)
1923	30.5 mm (1.2 in)
1924	50.8 mm (2.0 in)
1925	35.6 mm (1.4 in)
1926	50.8 mm (2.0 in)
1927	96.5 mm (3.8 in)
1928	50.8 mm (2.0 in)
1929	52.1 mm (2.1 in)
1930	25.4 mm (1.0 in)
1931	88.9 mm (3.5 in)
1932	61.0 mm (2.4 in)
1933	53.3 mm (2.1 in)
1934	25.4 mm (1.0 in)
1935	53.3 mm (2.1 in)
1943	29.2 mm (1.1 in)
1944	53.3 mm (2.1 in)
1945	29.2 mm (1.1 in)
1946	52.8 mm (2.1 in)
1947	49.8 mm (2.0 in)
1948	43.2 mm (1.7 in)
1949	34.3 mm (1.4 in)
1950	10.9 mm (0.4 in)
1951	39.4 mm (1.6 in)
1952	47.0 mm (1.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at Marston Mills, 1912 to 1952. The record is 128.5 mm (5.1 in) in 1947, marked on the chart; the median year is 60.4 mm (2.4 in).

Wettest five days (Rx5day) at Marston Mills by year
Year	Wettest five days (Rx5day)
1912	36.6 mm (1.4 in)
1913	123.7 mm (4.9 in)
1915	54.6 mm (2.1 in)
1917	73.6 mm (2.9 in)
1918	31.3 mm (1.2 in)
1919	71.1 mm (2.8 in)
1920	80.8 mm (3.2 in)
1921	n/a
1922	n/a
1923	n/a
1924	n/a
1925	n/a
1926	n/a
1927	45.7 mm (1.8 in)
1928	50.8 mm (2.0 in)
1929	n/a
1930	n/a
1931	n/a
1932	n/a
1933	36.9 mm (1.5 in)
1934	35.6 mm (1.4 in)
1935	100.3 mm (3.9 in)
1943	n/a
1944	n/a
1945	n/a
1946	60.4 mm (2.4 in)
1947	128.5 mm (5.1 in)
1948	103.7 mm (4.1 in)
1949	n/a
1950	n/a
1951	n/a
1952	n/a

Longest dry spell (CDD)

The longest dry spell of the year at Marston Mills, 1912 to 1952. The record is 28 days in 1918, marked on the chart; the median year is 17 days.

Longest dry spell (CDD) at Marston Mills by year
Year	Longest dry spell (CDD)
1912	26 days
1913	17 days
1915	22 days
1917	20 days
1918	28 days
1919	18 days
1920	25 days
1921	n/a
1922	n/a
1923	n/a
1924	n/a
1925	n/a
1926	n/a
1927	18 days
1928	17 days
1929	n/a
1930	n/a
1931	n/a
1932	n/a
1933	8 days
1934	7 days
1935	12 days
1943	n/a
1944	n/a
1945	n/a
1946	11 days
1947	10 days
1948	5 days
1949	n/a
1950	n/a
1951	n/a
1952	n/a

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.

Download the Data

Data for Marston Mills standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Marston Mills 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.

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