United States · 1991–2020

Best time to visit
Plaquemine.

April leads for comfortable weather in Plaquemine: typically 25.7°C by day, 13.5°C at night, with 127 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortApril

Typical high25.7°C

Typical low13.5°C

Rain in April127 mm

Comfort

April

April · October · March

76climate match

Beach

September

September · May · October

72climate match

Outdoors

November

November · March · February

77climate match

The weakest month is August, scoring 34 against April’s 76 — days average 33.1°C, 9° above the 24°C the score treats as ideal.

Month by month

The whole year,
without the guesswork.

The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.

Jan

3516.3° / 4.6°

Feb

5218.6° / 6.7°

Mar

7022.1° / 9.8°

Apr

7625.7° / 13.5°

May

5829.5° / 18.2°

Jun

3632.1° / 21.8°

Jul

3733° / 22.9°

Aug

3433.1° / 22.5°

Sep

5231.3° / 20°

Oct

7627.2° / 14°

Nov

6821.6° / 8.6°

Dec

4417.6° / 5.8°

Monthly climate evidence for Plaquemine — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	16.3°C	4.6°C	148 mm	8.6	10 h 23	35	Strong coverage
February	18.6°C	6.7°C	116 mm	7.1	11 h 04	52	Strong coverage
March	22.1°C	9.8°C	110 mm	7.1	11 h 54	70	Strong coverage
April	25.7°C	13.5°C	127 mm	6.1	12 h 52	76	Strong coverage
May	29.5°C	18.2°C	141 mm	6.9	13 h 40	58	Strong coverage
June	32.1°C	21.8°C	164 mm	10.2	14 h 05	36	Strong coverage
July	33°C	22.9°C	124 mm	10.9	13 h 55	37	Strong coverage
August	33.1°C	22.5°C	152 mm	10	13 h 14	34	Strong coverage
September	31.3°C	20°C	115 mm	7.5	12 h 19	52	Strong coverage
October	27.2°C	14°C	101 mm	5.5	11 h 23	76	Strong coverage
November	21.6°C	8.6°C	102 mm	6.4	10 h 35	68	Strong coverage
December	17.6°C	5.8°C	135 mm	7.9	10 h 12	44	Strong coverage

What has changed

Plaquemine runs +0.1°C
on the 1961–1990 baseline.

Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.

Jan

+0.5

Feb

+1.9

Mar

+0.7

Apr

-0.7

May

-0.5

Jun

-0.6

Jul

-0.2

Aug

-0.3

Sep

+0.2

Oct

+0.5

Nov

-0.6

Dec

+0.5

April daytime highs, 2011–2019. Last recorded: 23.2°C.

Records at LSU BEN-HUR FARM, 1963–2019
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	27.8°C28 Jan 1975	-12.2°C21 Jan 1985	135 mm9 Jan 2013	416 mm2013 · driest 16 mm in 2003	56
February	28.9°C16 Feb 1989	-9.4°C5 Feb 1996	126 mm2 Feb 1988	412 mm1966 · driest 23 mm in 1980	57
March	31.7°C18 Mar 1963	-6.7°C3 Mar 1980	134 mm11 Mar 2016	299 mm1973 · driest 9 mm in 2006	56
April	33.9°C19 Apr 2006	-0.6°C4 Apr 1987	160 mm13 Apr 1969	368 mm1979 · driest 4 mm in 1999	56
May	35.6°C16 May 2018	5.6°C4 May 1970	152 mm3 May 1978	454 mm2004 · driest 2 mm in 1998	55
June	37.8°C27 Jun 2012	9.4°C1 Jun 1984	218 mm28 Jun 1989	558 mm2001 · driest 13 mm in 1969	55
July	37.8°C17 Jul 1980	13.9°C15 Jul 1967	104 mm1 Jul 1992	340 mm1979 · driest 45 mm in 1982	55
August	40.6°C31 Aug 2000	13.3°C10 Aug 1990	204 mm13 Aug 2016	494 mm2016 · driest 16 mm in 1990	56
September	39.4°C4 Sep 2000	5.0°C30 Sep 1967	153 mm24 Sep 2005	282 mm1973 · driest 16 mm in 2010	56
October	35.0°C2 Oct 1998	0.0°C17 Oct 1977	207 mm4 Oct 1964	271 mm1996 · driest 0 mm in 1978	56
November	31.1°C13 Nov 1964	-6.7°C30 Nov 1976	137 mm3 Nov 1995	315 mm1986 · driest 3 mm in 1967	56
December	29.4°C2 Dec 1984	-12.8°C23 Dec 1989	162 mm4 Dec 1982	425 mm2009 · driest 32 mm in 1980	55

Typical days per month at LSU BEN-HUR FARM, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	2	0	8	4
February	3	0	4	3
March	11	<1	1	3
April	20	3	0	3
May	29	16	0	3
June	30	26	0	5
July	31	29	0	4
August	31	28	0	4
September	29	23	0	3
October	24	9	0	3
November	10	<1	2	3
December	4	0	6	4

The best month has moved. On the 1961–1990 numbers the strongest month here was April (scoring 80); on 2011–2025 it is October (84). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in LSU BEN-HUR FARM’s record sorted by what it was actually like, rather than averaged
Month	Warm & dry days	Wet days	Washouts	Week with 3+ wet days	Daytime mean has ranged
January	20%	28%	13%	31%	12.7–19.1°C
February	29%	27%	13%	28%	15.4–20.7°C
March	54%	24%	11%	21%	19.6–24.4°C
April	75%	20%	10%	18%	23.9–27.9°C
May	77%	23%	11%	23%	28.1–30.9°C
June	68%	32%	14%	42%	31.2–33.1°C
July	64%	36%	14%	48%	31.9–33.8°C
August	67%	33%	15%	40%	31.7–34.4°C
September	74%	25%	12%	26%	29.9–32.4°C
October	79%	16%	8%	15%	25.8–28.5°C
November	52%	21%	10%	20%	19.3–24.2°C
December	25%	26%	13%	30%	15.0–19.6°C

A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.

1963Each stripe is one year’s mean temperature against the 51-year average. Warmest: 1998. Coolest: 1976.2018

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4337436
NOAA station: USC00165620 · LSU BEN-HUR FARM
Station distance: 10.5 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 27 usable years
Daylight: Calculated from latitude 30.29°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Important limit: Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.

These places read the same station, so their numbers are identical — distance from LSU BEN-HUR FARM is what differs

Baton Rouge→Shenandoah→Gardere→Oak Hills Place→Village Saint George→Old Jefferson→

Or put two places side by side: Plaquemine vs Baton Rouge

Best time to visitPlaquemine.

April

September

November

The whole year,without the guesswork.

Plaquemine runs +0.1°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Plaquemine.

The whole year,
without the guesswork.

Plaquemine runs +0.1°C
on the 1961–1990 baseline.

Nearby, measured,
and named.