Corsicana weather in April

In April, Corsicana sees average daytime highs of 76°F and overnight lows near 57°F, with 3.8 in of rain across 9 wet days and about 12.8 hours of daylight. It is the 7th-warmest and 4th-wettest month of the year here.

Highs climb over the month, from about 73°F in the first days to 79°F by the end. The sky is clear or mostly clear about 39% of the time in April, and the air most often feels dry.

Daylight stretches from about 12 h 18 min at the start of April to 13 h 12 min by month's end. Set against the rest of the year, April is Corsicana's 7th-clearest and 1st-windiest month. For the whole year in context, see Corsicana's year-round climate.

Daytime high
76°
7th warmest
Overnight low
57°
6th coldest
Rainfall
3.8 in
9 wet days
Daylight
12 h 48 min
6:02 AM – 6:50 PM
Cloud cover
53%
7th clearest
Wind
10 mph
1st windiest
Solar energy
5.39 kWh/m²
Travel score
7.0
out of 10

Corsicana is city in and county seat of Navarro County, Texas, United States.

Density
396/km²
people per km²
Founded
1848

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 73°F in the first days to 79°F by the end.

A typical April day in Corsicana reaches about 76°F in the afternoon and slips back to 57°F overnight — a 19°F spread between the day's warmth and the night's chill. On most days the high lands between 66°F and 84°F. Set against its neighbours, April runs about 7°F warmer than March and about 7°F cooler than May.

40°60°80°151015202530
Avg high (°F)Avg low (°F)
17354
27354
37354
47355
57355
67455
77455
87455
97456
107556
117556
127556
137656
147657
157657
167657
177758
187758
197758
207758
217858
227859
237859
247859
257960
267960
277960
287960
297961
308061

How April really feels in Corsicana

Once humidity and wind are folded in, April averages 0 days that feel above 90°F and 0 that feel at or below 32°F — the comfort signal a plain temperature reading hides.

Days feeling ≥ 90°F
0
heat index over the day's high
Days feeling ≤ 32°F
0
wind chill below the day's low

April sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Corsicana weather by month

How April compares with the rest of the year at a glance. April is the 7th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysDaylight (hours)Travel score
Jan58° / 40°3.07.410.14.7
Feb62° / 43°3.38.110.85.5
Mar69° / 50°3.99.611.86.5
Apr76° / 57°3.8912.87.0
May83° / 66°4.511.213.65.6
Jun90° / 73°2.98.814.14.0
Jul94° / 76°1.86.513.93.0
Aug95° / 76°2.06.213.22.8
Sep89° / 70°2.46.312.24.7
Oct79° / 59°4.27.511.27.2
Nov68° / 49°3.17.510.46.8
Dec60° / 42°3.77.99.95.1

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 39% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 12% of April, with mostly cloudy or overcast conditions the remaining 49%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14753
24753
34852
44852
54951
64951
74951
85050
95050
105149
115149
125248
135149
145149
155248
165248
175248
185149
195248
205248
215248
225248
235248
245347
255248
265248
275248
285248
295248
305149

Chance of precipitation in April

Any precipitation

Corsicana gets around 3.8 in of rain over 9 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 30% and peaks near 34% on the wettest days.

0%10%20%30%40%151015202530
Rain chance (%)
130
230
330
429
529
629
729
829
928
1028
1128
1228
1328
1428
1528
1629
1729
1829
1930
2030
2131
2231
2332
2432
2532
2633
2733
2833
2934
3034

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

Most of April feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, April lands in the dry band about 46% of days. Sticky, muggy-or-worse air turns up on roughly 15% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
158181680
257181690
356181790
455181791
555181791
6531818101
7531818101
8521819101
9511820101
10511820101
11501821111
12491821111
13481822121
14471823121
15461823121
16451823131
17451824131
18441824141
19431824141
20431824151
21421824151
22411823161
23401823171
24401823172
25391823182
26381823192
27371822203
28361822213
29351822223
30331821234

Wind in April

Winds average 10 mph in April, the windiest month of the year.

Across April, daily wind ranges from about 10 mph on the calmest days to 10 mph at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (mph)Feels
110light breeze
210light breeze
310light breeze
410light breeze
510light breeze
610light breeze
710light breeze
810light breeze
910light breeze
1010light breeze
1110light breeze
1210light breeze
1310light breeze
1410light breeze
1510light breeze
1610light breeze
1710light breeze
1810light breeze
1910light breeze
2010light breeze
2110light breeze
2210light breeze
2310light breeze
2410light breeze
2510light breeze
2610light breeze
2710light breeze
2810light breeze
2910light breeze
3010light breeze

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 18 min at the start of April to 13 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 54 minutes over April. Sunrise moves from 6:22 AM to 5:47 AM, and sunset from 6:39 PM to 7:00 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.36:226:39
212.36:206:40
312.46:196:41
412.46:186:41
512.46:166:42
612.56:156:43
712.56:146:43
812.56:136:44
912.66:116:45
1012.66:106:46
1112.66:096:46
1212.76:076:47
1312.76:066:48
1412.76:056:48
1512.86:046:49
1612.86:026:50
1712.86:016:50
1812.96:006:51
1912.95:596:52
2012.95:586:53
2112.95:576:53
2213.05:556:54
2313.05:546:55
2413.05:536:55
2513.15:526:56
2613.15:516:57
2713.15:506:58
2813.25:496:58
2913.25:486:59
3013.25:477:00

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.39 kWh/m².

For context, solar energy here swings from a low near 2.57 kWh/m² to a high of 6.73 kWh/m² in July across the year — April's 5.39 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
14.9Bright
24.9Bright
35.0Bright
45.0Bright
55.0Bright
65.1Bright
75.1Bright
85.2Bright
95.2Bright
105.2Bright
115.3Bright
125.3Bright
135.3Bright
145.4Bright
155.4Bright
165.4Bright
175.5Bright
185.5Bright
195.5Bright
205.5Bright
215.5Bright
225.5Bright
235.6Bright
245.6Bright
255.6Bright
265.6Bright
275.6Bright
285.6Bright
295.6Bright
305.6Bright
Planning a trip in April

Is April a good time to visit Corsicana?

Our two travel scores rate April for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

7.0
Sightseeing
2nd-best month of the year
6.1
Beach & pool
7th-best month of the year

April is one of the better times to visit Corsicana for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Corsicana in April

From April's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In April, Corsicana sees daytime highs around 76°F and nights near 57°F. Worth packing: light clothes, rain gear and sun protection. About 9 days see rain.

light clothesrain gearsun protection

UV index in Corsicana in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Corsicana peaks around August 10 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highExtremeVery highHighModerateAug 10UV 10Dec 20UV 3
UV index (midday)Level
Jan4Moderate
Feb5High
Mar6High
Apr9Very high
May10Very high
Jun10Extreme
Jul10Extreme
Aug10Extreme
Sep8Very high
Oct6High
Nov5Moderate
Dec3Moderate

Air quality in Corsicana in April

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where April falls, not just the annual average.

Air quality in Corsicana is worst in July — around 19 µg/m³ PM2.5 (moderate), about 2.5× the cleanest month (October, 8 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1519 µg/m³Oct 248 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb9Good
Mar11Good
Apr11Good
May15Moderate
Jun17Moderate
Jul19Moderate
Aug15Moderate
Sep12Good
Oct8Good
Nov8Good
Dec8Good
Location & terrain

Where is Corsicana?

Corsicana sits at 32.1°N, 96.5°W, 443 ft above sea level, in United States. The nearest listed city is Ennis, 19 mi away.

Topography around Corsicana

How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Corsicana.

Within 2 miles, the terrain around Corsicana has only modest variations in elevation — a maximum elevation change of 128 ft around an average of 430 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 217 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 699 ft.

The land around Corsicana is covered by trees (44%), grassland (33%) and artificial surfaces (21%) within 2 miles, grassland (62%) and trees (26%) within 10 miles, and grassland (53%) and trees (31%) within 50 miles.

2 miles
128 ft
10 miles
217 ft
50 miles
699 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: Ennis 19 mi · Waxahachie 30 mi · Seagoville 38 mi · Lancaster 38 mi · Midlothian 41 mi · DeSoto 41 mi · Cedar Hill 44 mi · Balch Springs 45 mi

United States travel facts

Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 100% of US
price level, 2025
GDP per capita
$90,027
2025
Happiness
6.8 / 10
World Happiness, 2025
Safe drinking water
98%
of population, 2024
Homicide rate
5.8
per 100k, 2023
Road deaths
12.7
per 100k/yr, 2019
Income group
High
World Bank
Religion
Protestant 47%unaffiliated 23%Roman Catholic 21%Jewish 2%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Corsicana (32.0954°, -96.4689°, elevation 443 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).