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Pine Bluff, Arkansas climate

Cfa Humid subtropical

Pine Bluff has a seasonal mild-temperate climate (Humid subtropical, Köppen Cfa). The hottest month is July with an average daily high near 92°F, while the coldest is January averaging around 33°F at night. Precipitation is fairly even year-round, totalling about 54 inches. Snow is occasional (2 inches of snow per year on average).

☀️ Summers

Hot

Highs near 92°F in July.

About 70 days a year above 90 °F

❄️ Winters

Chilly

Lows near 33°F in January.

About 49 freezing nights a year

🌧️ Rain

Wet

About 54 in of rain a year.

Wettest in December

⛅ Sky & trend

Partly cloudy

A roughly even mix of sun and cloud.

+0.5 °F vs 50 years ago

Temperature & precipitation

Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figures

Clear vs cloudy days

Share of days each month that are clear, partly cloudy or cloudy · 1991–2020 · hover a month for the day counts

Pine Bluff climate normals (1991–2020)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	52	56	65	74	82	89	92	91	86	76	63	55
Avg temp (°F)	43	46	54	63	72	79	82	82	76	64	53	45
Avg low (°F)	33	36	44	52	62	70	73	72	65	53	42	36
Precipitation (in)	4.1	4.4	5.4	5.7	5.1	3.5	3.8	3.6	3.9	4.5	4.1	5.7
Snowfall (in)	1.1	0.9	0.3	—	—	—	—	—	—	—	—	0.2

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Avg high (°F)	52	56	65	74	82	89
Avg temp (°F)	43	46	54	63	72	79
Avg low (°F)	33	36	44	52	62	70
Precipitation (in)	4.1	4.4	5.4	5.7	5.1	3.5
Snowfall (in)	1.1	0.9	0.3	—	—	—

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	92	91	86	76	63	55
Avg temp (°F)	82	82	76	64	53	45
Avg low (°F)	73	72	65	53	42	36
Precipitation (in)	3.8	3.6	3.9	4.5	4.1	5.7
Snowfall (in)	—	—	—	—	—	0.2

How often — frequency of weather events

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	9	8	10	9	9	7	8	6	6	7	8	9
Days with high ≥ 90°F (days)	—	—	—	0.1	3	14	22	20	10	1	—	—
Days with low ≤ 32°F (days)	16	11	4	0.1	—	—	—	—	—	0.2	5	13
Days with snowfall ≥ 1 in (days)	0.3	0.4	0.1	—	—	—	—	—	—	—	0.0	0.2

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Days with measurable rain (days)	9	8	10	9	9	7
Days with high ≥ 90°F (days)	—	—	—	0.1	3	14
Days with low ≤ 32°F (days)	16	11	4	0.1	—	—
Days with snowfall ≥ 1 in (days)	0.3	0.4	0.1	—	—	—

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	8	6	6	7	8	9
Days with high ≥ 90°F (days)	22	20	10	1	—	—
Days with low ≤ 32°F (days)	—	—	—	0.2	5	13
Days with snowfall ≥ 1 in (days)	—	—	—	—	0.0	0.2

Sky & atmosphere

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	60	64	62	57	60	53	49	45	43	46	54	60
Clear days (≤ 30% cloud)	8	6	7	8	7	9	10	12	13	13	9	8
Partly cloudy days (30–70%)	9	8	9	9	9	11	13	12	9	8	8	8
Cloudy days (≥ 70%)	15	15	15	13	15	10	8	8	8	10	13	15
Relative humidity (%)	84	83	81	78	77	70	66	63	63	68	77	83
Wind speed (mph)	3.0	3.1	3.2	3.2	2.7	2.4	2.2	2.1	2.4	2.6	2.8	2.8

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Cloud cover (%)	60	64	62	57	60	53
Clear days (≤ 30% cloud)	8	6	7	8	7	9
Partly cloudy days (30–70%)	9	8	9	9	9	11
Cloudy days (≥ 70%)	15	15	15	13	15	10
Relative humidity (%)	84	83	81	78	77	70
Wind speed (mph)	3.0	3.1	3.2	3.2	2.7	2.4

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	49	45	43	46	54	60
Clear days (≤ 30% cloud)	10	12	13	13	9	8
Partly cloudy days (30–70%)	13	12	9	8	8	8
Cloudy days (≥ 70%)	8	8	8	10	13	15
Relative humidity (%)	66	63	63	68	77	83
Wind speed (mph)	2.2	2.1	2.4	2.6	2.8	2.8

Methodology & sources

Temperature & precipitation — the official 1991–2020 climate normals from NOAA's U.S. Climate Normals, measured at Pine Bluff (NOAA GHCN station USC00035754), about 1 km from the city centre.

Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.

How we build these numbers →