Meacham Weather Records (USC00355397)

Record envelope, standing records and threshold days for Meacham (USC00355397), Oregon, United States, with 41 years of record.

Key Facts for Meacham

Meacham (USC00355397) is a weather station in Oregon, United States at 45.52 latitude and -118.43 longitude, 1,128 m (3,700 ft) above sea level.
The station reports from 1904 to 1944, 41 years of record.
1,464 records set at Meacham still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Oregon, United States, 45.52 latitude, -118.43 longitude.
Elevation: 1,128 m (3,700 ft).
Period of record: 1904 to 1944, 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 Meacham. 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 Meacham, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	14.4 C (57.9 F)	-42.2 C (-44.0 F)	n/a	n/a
Feb	16.1 C (61.0 F)	-41.7 C (-43.1 F)	n/a	n/a
Mar	20.6 C (69.1 F)	-27.2 C (-17.0 F)	n/a	n/a
Apr	28.3 C (82.9 F)	-20.0 C (-4.0 F)	n/a	n/a
May	30.6 C (87.1 F)	-7.8 C (18.0 F)	n/a	n/a
Jun	35.0 C (95.0 F)	-6.7 C (19.9 F)	n/a	n/a
Jul	38.3 C (100.9 F)	-6.7 C (19.9 F)	n/a	n/a
Aug	36.7 C (98.1 F)	-7.2 C (19.0 F)	n/a	n/a
Sep	34.4 C (93.9 F)	-9.4 C (15.1 F)	n/a	n/a
Oct	33.3 C (91.9 F)	-17.2 C (1.0 F)	n/a	n/a
Nov	21.1 C (70.0 F)	-28.3 C (-18.9 F)	n/a	n/a
Dec	16.1 C (61.0 F)	-38.9 C (-38.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Meacham still stand. 1936 holds the most, with 119.

Wettest Day of Each Month

Jan: 104.1 mm (4.1 in)

The wettest day on record for each calendar month at Meacham. The most was 104.1 mm (4.1 in) on 10 January 1912.

Record daily precipitation for each month at Meacham
Month	Record daily precipitation (mm)	Date
Jan	104.1 mm (4.1 in)	10 January 1912
Feb	81.3 mm (3.2 in)	22 February 1912
Mar	52.1 mm (2.1 in)	18 March 1932
Apr	36.8 mm (1.4 in)	1 April 1931
May	49.5 mm (1.9 in)	19 May 1911
Jun	68.6 mm (2.7 in)	26 June 1942
Jul	29.0 mm (1.1 in)	28 July 1909
Aug	25.4 mm (1.0 in)	15 August 1912
Sep	44.5 mm (1.8 in)	5 September 1911
Oct	62.2 mm (2.4 in)	7 October 1930
Nov	53.3 mm (2.1 in)	10 November 1911
Dec	38.1 mm (1.5 in)	27 December 1911

Period of Record Coverage

1928 to 1944

17 years of record at Meacham, 1928 to 1944. 3 years have data for under 90 percent of days and are left out of rankings: 1928, 1938, 1944.

Days with data per year at Meacham
Year	Days with data	Share of year	Complete
1928	121	33%	No
1929	356	98%	Yes
1930	364	100%	Yes
1931	344	94%	Yes
1932	346	95%	Yes
1933	341	93%	Yes
1934	357	98%	Yes
1935	357	98%	Yes
1936	347	95%	Yes
1937	361	99%	Yes
1938	313	86%	No
1939	343	94%	Yes
1940	360	98%	Yes
1941	360	99%	Yes
1942	351	96%	Yes
1943	343	94%	Yes
1944	110	30%	No

Latest Records

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

Climate Trend

12 complete years, 1929 to 1943

One stripe for each of 12 complete years at Meacham, 1929 to 1943. Blue stripes are years cooler than the station's own mean of 5.1 C (41.2 F); red stripes are warmer. The coolest year was 1936, at 3.1 C (37.6 F), and the warmest was 1934, at 7.1 C (44.8 F). The strongest colour marks a difference of 2.1 C (3.8 F).

Annual mean temperature at Meacham as warming stripes, 1929 to 1943
Year	Annual mean temperature	Difference from the station mean
1929	4.4 C	-0.68 C
1930	4.5 C	-0.55 C
1931	4.8 C	-0.32 C
1932	3.9 C	-1.18 C
1934	7.1 C	+2.03 C
1935	3.8 C	-1.34 C
1936	3.1 C	-1.99 C
1937	4.7 C	-0.36 C
1940	6.8 C	+1.70 C
1941	7.0 C	+1.90 C
1942	5.5 C	+0.42 C
1943	5.5 C	+0.39 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

1904 to 1944

Yearly extremes at Meacham: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	38.3 C (100.9 F)	1939	35.0 C (95.0 F)	17
Coldest night (TNn)	-42.2 C (-44.0 F)	1937	-34.4 C (-29.9 F)	17
Wettest day (Rx1day)	104.1 mm (4.1 in)	1912	36.1 mm (1.4 in)	24
Wettest five days (Rx5day)	286.9 mm (11.3 in)	1912	79.0 mm (3.1 in)	24
Longest dry spell (CDD)	70 days	1931	36 days	24

Hottest day (TXx)

The hottest day of the year at Meacham, 1904 to 1944. The record is 38.3 C (100.9 F) in 1939, marked on the chart; the median year is 35.0 C (95.0 F).

Hottest day (TXx) at Meacham by year
Year	Hottest day (TXx)
1904	n/a
1905	n/a
1906	n/a
1909	n/a
1910	n/a
1911	n/a
1912	n/a
1928	32.2 C (90.0 F)
1929	35.6 C (96.1 F)
1930	34.4 C (93.9 F)
1931	37.8 C (100.0 F)
1932	31.1 C (88.0 F)
1933	35.0 C (95.0 F)
1934	36.7 C (98.1 F)
1935	37.2 C (99.0 F)
1936	35.0 C (95.0 F)
1937	35.0 C (95.0 F)
1938	34.4 C (93.9 F)
1939	38.3 C (100.9 F)
1940	35.6 C (96.1 F)
1941	34.4 C (93.9 F)
1942	36.7 C (98.1 F)
1943	32.8 C (91.0 F)
1944	19.4 C (66.9 F)

Coldest night (TNn)

The coldest night of the year at Meacham, 1904 to 1944. The record is -42.2 C (-44.0 F) in 1937, marked on the chart; the median year is -34.4 C (-29.9 F).

Coldest night (TNn) at Meacham by year
Year	Coldest night (TNn)
1904	n/a
1905	n/a
1906	n/a
1909	n/a
1910	n/a
1911	n/a
1912	n/a
1928	-23.3 C (-9.9 F)
1929	-39.4 C (-38.9 F)
1930	-41.1 C (-42.0 F)
1931	-26.1 C (-15.0 F)
1932	-38.9 C (-38.0 F)
1933	-41.7 C (-43.1 F)
1934	-16.7 C (1.9 F)
1935	-38.3 C (-36.9 F)
1936	-36.1 C (-33.0 F)
1937	-42.2 C (-44.0 F)
1938	-24.4 C (-11.9 F)
1939	-36.1 C (-33.0 F)
1940	-23.3 C (-9.9 F)
1941	-19.4 C (-2.9 F)
1942	-34.4 C (-29.9 F)
1943	-27.2 C (-17.0 F)
1944	-22.8 C (-9.0 F)

Wettest day (Rx1day)

The wettest day of the year at Meacham, 1904 to 1944. The record is 104.1 mm (4.1 in) in 1912, marked on the chart; the median year is 36.1 mm (1.4 in).

Wettest day (Rx1day) at Meacham by year
Year	Wettest day (Rx1day)
1904	33.0 mm (1.3 in)
1905	33.8 mm (1.3 in)
1906	20.3 mm (0.8 in)
1909	29.0 mm (1.1 in)
1910	37.3 mm (1.5 in)
1911	53.3 mm (2.1 in)
1912	104.1 mm (4.1 in)
1928	35.8 mm (1.4 in)
1929	36.3 mm (1.4 in)
1930	62.2 mm (2.4 in)
1931	41.9 mm (1.6 in)
1932	52.1 mm (2.1 in)
1933	34.0 mm (1.3 in)
1934	35.1 mm (1.4 in)
1935	51.8 mm (2.0 in)
1936	40.4 mm (1.6 in)
1937	30.0 mm (1.2 in)
1938	35.6 mm (1.4 in)
1939	33.0 mm (1.3 in)
1940	36.8 mm (1.4 in)
1941	47.2 mm (1.9 in)
1942	68.6 mm (2.7 in)
1943	31.8 mm (1.3 in)
1944	24.9 mm (1.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Meacham, 1904 to 1944. The record is 286.9 mm (11.3 in) in 1912, marked on the chart; the median year is 79.0 mm (3.1 in).

Wettest five days (Rx5day) at Meacham by year
Year	Wettest five days (Rx5day)
1904	55.9 mm (2.2 in)
1905	59.2 mm (2.3 in)
1906	59.2 mm (2.3 in)
1909	65.5 mm (2.6 in)
1910	90.6 mm (3.6 in)
1911	193.0 mm (7.6 in)
1912	286.9 mm (11.3 in)
1928	39.6 mm (1.6 in)
1929	77.4 mm (3.0 in)
1930	89.8 mm (3.5 in)
1931	106.4 mm (4.2 in)
1932	129.3 mm (5.1 in)
1933	69.6 mm (2.7 in)
1934	79.5 mm (3.1 in)
1935	89.6 mm (3.5 in)
1936	106.4 mm (4.2 in)
1937	67.1 mm (2.6 in)
1938	78.5 mm (3.1 in)
1939	92.4 mm (3.6 in)
1940	87.6 mm (3.4 in)
1941	72.1 mm (2.8 in)
1942	101.6 mm (4.0 in)
1943	66.5 mm (2.6 in)
1944	42.2 mm (1.7 in)

Longest dry spell (CDD)

The longest dry spell of the year at Meacham, 1904 to 1944. The record is 70 days in 1931, marked on the chart; the median year is 36 days.

Longest dry spell (CDD) at Meacham by year
Year	Longest dry spell (CDD)
1904	42 days
1905	17 days
1906	22 days
1909	35 days
1910	53 days
1911	26 days
1912	64 days
1928	14 days
1929	46 days
1930	23 days
1931	70 days
1932	23 days
1933	33 days
1934	37 days
1935	17 days
1936	30 days
1937	38 days
1938	42 days
1939	51 days
1940	38 days
1941	28 days
1942	41 days
1943	37 days
1944	9 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.

Download the Data

Data for Meacham standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Meacham 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).