Poplar Bluff Muni AP Weather Records (USW00003975)

Record envelope, standing records and threshold days for Poplar Bluff Muni AP (USW00003975), Missouri, United States, with 30 years of record.

Key Facts for Poplar Bluff Muni AP

Poplar Bluff Muni AP (USW00003975) is a weather station in Missouri, United States at 36.77 latitude and -90.32 longitude, 100 m (327 ft) above sea level.
The station reports from 1997 to 2026, 30 years of record.
1,464 records set at Poplar Bluff Muni AP still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Missouri, United States, 36.77 latitude, -90.32 longitude.
Elevation: 100 m (327 ft).
Period of record: 1997 to 2026, 30 years.
Eligible elements: none yet.

Daily Record Envelope and 2026

31 days at or beyond a record

The band shows the record high and record low for each calendar day at Poplar Bluff Muni AP. The lines show the 2026 daily maximum and minimum. 31 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Poplar Bluff Muni AP, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	23.3 C (73.9 F)	-19.3 C (-2.7 F)	15.6 C (60.1 F)	-13.8 C (7.2 F)
Feb	27.2 C (81.0 F)	-21.0 C (-5.8 F)	22.8 C (73.0 F)	-15.5 C (4.1 F)
Mar	30.0 C (86.0 F)	-15.5 C (4.1 F)	27.8 C (82.0 F)	-2.7 C (27.1 F)
Apr	33.3 C (91.9 F)	-3.8 C (25.2 F)	29.4 C (84.9 F)	2.8 C (37.0 F)
May	35.6 C (96.1 F)	2.2 C (36.0 F)	30.0 C (86.0 F)	7.8 C (46.0 F)
Jun	40.6 C (105.1 F)	10.0 C (50.0 F)	33.9 C (93.0 F)	16.1 C (61.0 F)
Jul	40.6 C (105.1 F)	12.2 C (54.0 F)	36.1 C (97.0 F)	19.4 C (66.9 F)
Aug	40.0 C (104.0 F)	10.0 C (50.0 F)	37.2 C (99.0 F)	10.0 C (50.0 F)
Sep	37.2 C (99.0 F)	3.3 C (37.9 F)	36.7 C (98.1 F)	6.7 C (44.1 F)
Oct	33.9 C (93.0 F)	-4.3 C (24.3 F)	31.7 C (89.1 F)	2.2 C (36.0 F)
Nov	28.9 C (84.0 F)	-9.9 C (14.2 F)	25.6 C (78.1 F)	-4.4 C (24.1 F)
Dec	25.6 C (78.1 F)	-20.0 C (-4.0 F)	25.0 C (77.0 F)	-11.7 C (10.9 F)

Which Years Hold Standing Records

1,464 standing records

1,464 records at Poplar Bluff Muni AP still stand. 2012 holds the most, with 81.

Standing records at Poplar Bluff Muni AP by the year they were set
Year set	Standing records
1997	1
1998	61
1999	59
2000	71
2001	48
2002	44
2003	60
2004	51
2005	44
2006	56
2007	60
2008	55
2009	31
2010	56
2011	71
2012	81
2013	53
2014	61
2015	50
2016	41
2017	53
2018	55
2019	35
2020	28
2021	49
2022	53
2023	39
2024	48
2025	50

Wettest Day of Each Month

Mar: 166.1 mm (6.5 in)

The wettest day on record for each calendar month at Poplar Bluff Muni AP. The most was 166.1 mm (6.5 in) on 18 March 2008.

Record daily precipitation for each month at Poplar Bluff Muni AP
Month	Record daily precipitation (mm)	Date
Jan	106.4 mm (4.2 in)	23 January 2002
Feb	82.0 mm (3.2 in)	17 February 2022
Mar	166.1 mm (6.5 in)	18 March 2008
Apr	163.8 mm (6.4 in)	25 April 2011
May	79.2 mm (3.1 in)	26 May 2024
Jun	104.9 mm (4.1 in)	26 June 2024
Jul	83.8 mm (3.3 in)	15 July 2019
Aug	77.7 mm (3.1 in)	14 August 2016
Sep	115.1 mm (4.5 in)	23 September 2006
Oct	94.0 mm (3.7 in)	16 October 2006
Nov	114.0 mm (4.5 in)	17 November 2015
Dec	113.3 mm (4.5 in)	21 December 2013

Period of Record Coverage

1997 to 2025

29 years of record at Poplar Bluff Muni AP, 1997 to 2025. 1 years have data for under 90 percent of days and are left out of rankings: 1997.

Days with data per year at Poplar Bluff Muni AP
Year	Days with data	Share of year	Complete
1997	20	5%	No
1998	353	97%	Yes
1999	356	98%	Yes
2000	358	98%	Yes
2001	358	98%	Yes
2002	359	98%	Yes
2003	364	100%	Yes
2004	362	99%	Yes
2005	365	100%	Yes
2006	365	100%	Yes
2007	365	100%	Yes
2008	365	100%	Yes
2009	356	98%	Yes
2010	365	100%	Yes
2011	364	100%	Yes
2012	365	100%	Yes
2013	361	99%	Yes
2014	365	100%	Yes
2015	365	100%	Yes
2016	364	99%	Yes
2017	362	99%	Yes
2018	364	100%	Yes
2019	365	100%	Yes
2020	366	100%	Yes
2021	365	100%	Yes
2022	362	99%	Yes
2023	365	100%	Yes
2024	366	100%	Yes
2025	365	100%	Yes

Latest Records

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

Climate Trend

28 complete years, 1998 to 2025

One stripe for each of 28 complete years at Poplar Bluff Muni AP, 1998 to 2025. Blue stripes are years cooler than the station's own mean of 15.0 C (59.1 F); red stripes are warmer. The coolest year was 2014, at 13.7 C (56.7 F), and the warmest was 2012, at 16.6 C (61.9 F). The strongest colour marks a difference of 1.6 C (2.9 F).

Annual mean temperature at Poplar Bluff Muni AP as warming stripes, 1998 to 2025
Year	Annual mean temperature	Difference from the station mean
1998	15.9 C	+0.85 C
1999	15.1 C	+0.08 C
2000	14.5 C	-0.50 C
2001	14.8 C	-0.25 C
2002	14.5 C	-0.51 C
2003	14.2 C	-0.89 C
2004	14.7 C	-0.33 C
2005	15.1 C	+0.07 C
2006	14.9 C	-0.12 C
2007	15.3 C	+0.23 C
2008	14.0 C	-1.04 C
2009	14.5 C	-0.50 C
2010	15.2 C	+0.14 C
2011	15.4 C	+0.31 C
2012	16.6 C	+1.59 C
2013	14.5 C	-0.52 C
2014	13.7 C	-1.34 C
2015	14.8 C	-0.28 C
2016	15.9 C	+0.81 C
2017	15.7 C	+0.69 C
2018	14.9 C	-0.15 C
2019	14.9 C	-0.15 C
2020	15.0 C	-0.06 C
2021	14.9 C	-0.12 C
2022	14.6 C	-0.42 C
2023	15.8 C	+0.80 C
2024	16.2 C	+1.17 C
2025	15.5 C	+0.45 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

1997 to 2026

Yearly extremes at Poplar Bluff Muni AP: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	40.6 C (105.1 F)	2012	36.7 C (98.1 F)	30
Coldest night (TNn)	-21.0 C (-5.8 F)	2015	-14.4 C (6.1 F)	30
Wettest day (Rx1day)	166.1 mm (6.5 in)	2008	83.8 mm (3.3 in)	29
Wettest five days (Rx5day)	393.2 mm (15.5 in)	2011	126.7 mm (5.0 in)	29
Longest dry spell (CDD)	43 days	1999	20 days	29

Hottest day (TXx)

The hottest day of the year at Poplar Bluff Muni AP, 1997 to 2026. The record is 40.6 C (105.1 F) in 2012, marked on the chart; the median year is 36.7 C (98.1 F).

Hottest day (TXx) at Poplar Bluff Muni AP by year
Year	Hottest day (TXx)
1997	17.8 C (64.0 F)
1998	36.7 C (98.1 F)
1999	37.2 C (99.0 F)
2000	39.4 C (102.9 F)
2001	37.2 C (99.0 F)
2002	36.1 C (97.0 F)
2003	36.1 C (97.0 F)
2004	35.6 C (96.1 F)
2005	36.7 C (98.1 F)
2006	36.7 C (98.1 F)
2007	39.4 C (102.9 F)
2008	35.0 C (95.0 F)
2009	37.2 C (99.0 F)
2010	38.3 C (100.9 F)
2011	40.0 C (104.0 F)
2012	40.6 C (105.1 F)
2013	37.8 C (100.0 F)
2014	36.7 C (98.1 F)
2015	36.1 C (97.0 F)
2016	36.7 C (98.1 F)
2017	34.4 C (93.9 F)
2018	36.7 C (98.1 F)
2019	36.1 C (97.0 F)
2020	35.0 C (95.0 F)
2021	35.0 C (95.0 F)
2022	37.8 C (100.0 F)
2023	36.7 C (98.1 F)
2024	37.2 C (99.0 F)
2025	37.2 C (99.0 F)
2026	39.4 C (102.9 F)

Coldest night (TNn)

The coldest night of the year at Poplar Bluff Muni AP, 1997 to 2026. The record is -21.0 C (-5.8 F) in 2015, marked on the chart; the median year is -14.4 C (6.1 F).

Coldest night (TNn) at Poplar Bluff Muni AP by year
Year	Coldest night (TNn)
1997	-5.6 C (21.9 F)
1998	-11.1 C (12.0 F)
1999	-14.4 C (6.1 F)
2000	-14.4 C (6.1 F)
2001	-15.6 C (3.9 F)
2002	-12.8 C (9.0 F)
2003	-16.7 C (1.9 F)
2004	-20.0 C (-4.0 F)
2005	-16.7 C (1.9 F)
2006	-13.8 C (7.2 F)
2007	-13.8 C (7.2 F)
2008	-13.8 C (7.2 F)
2009	-12.7 C (9.1 F)
2010	-14.9 C (5.2 F)
2011	-17.7 C (0.1 F)
2012	-8.2 C (17.2 F)
2013	-11.0 C (12.2 F)
2014	-15.5 C (4.1 F)
2015	-21.0 C (-5.8 F)
2016	-13.2 C (8.2 F)
2017	-13.2 C (8.2 F)
2018	-17.1 C (1.2 F)
2019	-10.5 C (13.1 F)
2020	-10.5 C (13.1 F)
2021	-18.8 C (-1.8 F)
2022	-19.9 C (-3.8 F)
2023	-6.6 C (20.1 F)
2024	-19.3 C (-2.7 F)
2025	-15.5 C (4.1 F)
2026	-16.1 C (3.0 F)

Wettest day (Rx1day)

The wettest day of the year at Poplar Bluff Muni AP, 1997 to 2026. The record is 166.1 mm (6.5 in) in 2008, marked on the chart; the median year is 83.8 mm (3.3 in).

Wettest day (Rx1day) at Poplar Bluff Muni AP by year
Year	Wettest day (Rx1day)
1997	n/a
1998	70.9 mm (2.8 in)
1999	99.8 mm (3.9 in)
2000	85.6 mm (3.4 in)
2001	84.6 mm (3.3 in)
2002	106.4 mm (4.2 in)
2003	81.3 mm (3.2 in)
2004	61.0 mm (2.4 in)
2005	65.8 mm (2.6 in)
2006	115.1 mm (4.5 in)
2007	69.8 mm (2.7 in)
2008	166.1 mm (6.5 in)
2009	110.0 mm (4.3 in)
2010	92.5 mm (3.6 in)
2011	163.8 mm (6.4 in)
2012	85.3 mm (3.4 in)
2013	113.3 mm (4.5 in)
2014	58.7 mm (2.3 in)
2015	114.0 mm (4.5 in)
2016	77.7 mm (3.1 in)
2017	73.2 mm (2.9 in)
2018	63.2 mm (2.5 in)
2019	83.8 mm (3.3 in)
2020	54.1 mm (2.1 in)
2021	58.2 mm (2.3 in)
2022	82.0 mm (3.2 in)
2023	69.9 mm (2.8 in)
2024	104.9 mm (4.1 in)
2025	102.6 mm (4.0 in)
2026	62.5 mm (2.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at Poplar Bluff Muni AP, 1997 to 2026. The record is 393.2 mm (15.5 in) in 2011, marked on the chart; the median year is 126.7 mm (5.0 in).

Wettest five days (Rx5day) at Poplar Bluff Muni AP by year
Year	Wettest five days (Rx5day)
1997	n/a
1998	123.0 mm (4.8 in)
1999	114.5 mm (4.5 in)
2000	126.7 mm (5.0 in)
2001	142.0 mm (5.6 in)
2002	125.2 mm (4.9 in)
2003	200.3 mm (7.9 in)
2004	105.7 mm (4.2 in)
2005	111.8 mm (4.4 in)
2006	156.5 mm (6.2 in)
2007	123.8 mm (4.9 in)
2008	187.0 mm (7.4 in)
2009	133.6 mm (5.3 in)
2010	127.5 mm (5.0 in)
2011	393.2 mm (15.5 in)
2012	137.9 mm (5.4 in)
2013	167.5 mm (6.6 in)
2014	119.9 mm (4.7 in)
2015	144.9 mm (5.7 in)
2016	160.1 mm (6.3 in)
2017	169.7 mm (6.7 in)
2018	179.1 mm (7.1 in)
2019	126.1 mm (5.0 in)
2020	124.3 mm (4.9 in)
2021	124.1 mm (4.9 in)
2022	95.5 mm (3.8 in)
2023	89.2 mm (3.5 in)
2024	122.4 mm (4.8 in)
2025	217.7 mm (8.6 in)
2026	65.0 mm (2.6 in)

Longest dry spell (CDD)

The longest dry spell of the year at Poplar Bluff Muni AP, 1997 to 2026. The record is 43 days in 1999, marked on the chart; the median year is 20 days.

Longest dry spell (CDD) at Poplar Bluff Muni AP by year
Year	Longest dry spell (CDD)
1997	n/a
1998	20 days
1999	43 days
2000	13 days
2001	20 days
2002	23 days
2003	21 days
2004	43 days
2005	24 days
2006	17 days
2007	22 days
2008	13 days
2009	16 days
2010	22 days
2011	16 days
2012	22 days
2013	18 days
2014	20 days
2015	20 days
2016	26 days
2017	37 days
2018	12 days
2019	23 days
2020	15 days
2021	12 days
2022	20 days
2023	21 days
2024	31 days
2025	18 days
2026	19 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

28 years with a frost

Across 28 years with a frost, the median last spring frost at Poplar Bluff Muni AP falls on 29 March and the median first autumn frost on 1 November, which leaves a median of 214 days between them.

Fitted over all years, the growing season changes by +3.4 days per decade at this station.

Frost dates and growing season at Poplar Bluff Muni AP
Measure	Median, all years	Earliest period	Recent period (1998 to 2025)	Recent against earliest	Fitted trend
Last spring frost	29 March	n/a	29 March	n/a	-0.4 days per decade
First autumn frost	1 November	n/a	1 November	n/a	+3.0 days per decade
Growing days	214 days	n/a	214 days	n/a	+3.4 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.

Download the Data

Data for Poplar Bluff Muni AP standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Poplar Bluff Muni AP 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).