Keller weather in April

In April, Keller sees average daytime highs of 75°F and overnight lows near 55°F, with 3.8 in of rain across 7.8 wet days and about 12.8 hours of daylight. It is the 7th-warmest and 2nd-wettest month of the year here.

Highs climb over the month, from about 72°F in the first days to 78°F by the end. The sky is clear or mostly clear about 42% 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 18 min by month's end. Set against the rest of the year, April is Keller's 9th-clearest and 1st-windiest month. For the whole year in context, see Keller's year-round climate.

Daytime high
75°
7th warmest
Overnight low
55°
6th coldest
Rainfall
3.8 in
7.8 wet days
Daylight
12 h 48 min
6:05 AM – 6:54 PM
Cloud cover
50%
9th clearest
Wind
10 mph
1st windiest
Solar energy
5.57 kWh/m²
Travel score
7.3
out of 10

Keller is city in Tarrant County, Texas, United States.

Density
954/km²
people per km²
Founded
1881

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 72°F in the first days to 78°F by the end.

A typical April day in Keller reaches about 75°F in the afternoon and slips back to 55°F overnight — a 20°F spread between the day's warmth and the night's chill. On most days the high lands between 64°F and 85°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)
17252
27252
37253
47353
57353
67353
77353
87454
97454
107454
117454
127455
137555
147555
157555
167556
177656
187656
197656
207656
217657
227757
237757
247758
257758
267858
277858
287858
297859
307859

How April really feels in Keller

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.

Keller weather by month

How April compares with the rest of the year at a glance. April is the 7th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan56° / 37°2.56.60.610.14.2
Feb60° / 41°2.770.610.85.3
Mar68° / 48°3.78.60.211.76.6
Apr75° / 55°3.87.8012.87.3
May83° / 64°5.010.8013.75.9
Jun90° / 72°3.38014.14.2
Jul94° / 76°1.85.40143.1
Aug94° / 75°2.05.1013.23.2
Sep87° / 68°2.76012.25.3
Oct77° / 57°3.77.3011.27.5
Nov66° / 47°3.26.4010.36.8
Dec57° / 39°3.16.50.39.94.6

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 42% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 14% of April, with mostly cloudy or overcast conditions the remaining 45%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15248
25347
35248
45248
55347
65347
75347
85347
95446
105446
115446
125545
135545
145545
155644
165644
175743
185743
195743
205743
215743
225743
235743
245743
255743
265743
275644
285644
295644
305545

Chance of precipitation in April

Any precipitation

Keller gets around 3.8 in of rain over 7.8 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 26% and peaks near 32% on the wettest days.

0%10%20%30%40%151015202530
Rain chance (%)
126
225
325
425
524
624
724
824
924
1024
1124
1224
1324
1424
1525
1625
1725
1826
1926
2026
2127
2227
2328
2428
2529
2629
2730
2831
2931
3032

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 58% of days. Sticky, muggy-or-worse air turns up on roughly 8% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
171131240
270131340
370131340
469131440
568131540
668131540
766141640
865141740
964141750
1062151850
1161151950
1260161950
1359162050
1459162050
1557172060
1656172160
1755172170
1855172170
1954172180
2055172080
2154172090
2253182090
23521820100
24511820110
25501820120
26491820130
27471821141
28461821151
29441821161
30431821171

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 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 60 minutes over April. Sunrise moves from 6:25 AM to 5:49 AM, and sunset from 6:43 PM to 7:04 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.36:256:43
212.36:236:44
312.46:226:44
412.46:206:45
512.46:196:46
612.56:186:46
712.56:166:47
812.56:156:48
912.66:146:49
1012.66:136:49
1112.66:116:50
1212.76:106:51
1312.76:096:51
1412.76:076:52
1512.86:066:53
1612.86:056:54
1712.86:046:54
1812.96:026:55
1912.96:016:56
2012.96:006:57
2113.05:596:57
2213.05:586:58
2313.05:566:59
2413.15:557:00
2513.15:547:00
2613.15:537:01
2713.25:527:02
2813.25:517:03
2913.25:507:03
3013.35:497:04

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.57 kWh/m².

For context, solar energy here swings from a low near 2.62 kWh/m² to a high of 6.83 kWh/m² in July across the year — April's 5.57 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.1Bright
25.2Bright
35.2Bright
45.2Bright
55.3Bright
65.3Bright
75.3Bright
85.4Bright
95.4Bright
105.5Bright
115.5Bright
125.5Bright
135.5Bright
145.5Bright
155.6Bright
165.6Bright
175.6Bright
185.6Bright
195.6Bright
205.7Bright
215.7Bright
225.7Bright
235.7Bright
245.7Bright
255.7Bright
265.7Bright
275.8Bright
285.8Bright
295.8Bright
305.8Bright
Planning a trip in April

Is April a good time to visit Keller?

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

7.3
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 Keller for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Keller in April

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

In April, Keller sees daytime highs around 75°F and nights near 55°F. Worth packing: light clothes and sun protection. About 8 days see rain.

light clothessun protection

UV index in Keller 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 Keller peaks around July 14 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 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 highHighModerateJul 14UV 10Dec 21UV 3
UV index (midday)Level
Jan3Moderate
Feb5Moderate
Mar6High
Apr9Very high
May10Very high
Jun10Extreme
Jul10Extreme
Aug10Extreme
Sep8Very high
Oct6High
Nov5Moderate
Dec3Moderate

Air quality in Keller 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 Keller is worst in July — around 18 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (December, 6 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1617 µg/m³Dec 136 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb8Good
Mar9Good
Apr10Good
May13Moderate
Jun15Moderate
Jul18Moderate
Aug14Moderate
Sep10Good
Oct7Good
Nov6Good
Dec6Good
Location & terrain

Where is Keller?

Keller sits at 32.9°N, 97.3°W, 709 ft above sea level, in United States. The nearest listed city is Watauga, 5.6 mi away.

Topography around Keller

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

Within 2 miles, the terrain around Keller has only modest variations in elevation — a maximum elevation change of 203 ft around an average of 719 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 417 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 1,033 ft.

The land around Keller is covered by artificial surfaces (48%), trees (27%) and grassland (22%) within 2 miles, artificial surfaces (35%), grassland (30%) and trees (25%) within 10 miles, and grassland (48%) and trees (27%) within 50 miles.

2 miles
203 ft
10 miles
417 ft
50 miles
1,033 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: Watauga 5.6 mi · Colleyville 6.8 mi · Southlake 6.8 mi · North Richland Hills 6.8 mi · Saginaw 8.1 mi · Bedford 8.7 mi · Hurst 8.7 mi · Haltom City 9.3 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 Keller (32.9346°, -97.2517°, elevation 709 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).