Seagoville weather in May

In May, Seagoville sees average daytime highs of 82°F and overnight lows near 65°F, with 5.1 in of rain across 10.9 wet days and about 13.7 hours of daylight. It is the 5th-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 79°F in the first days to 86°F by the end. The sky is clear or mostly clear about 35% of the time in May, and the air most often feels muggy.

Daylight stretches from about 13 h 18 min at the start of May to 14 hours by month's end. Set against the rest of the year, May is Seagoville's 12th-clearest and 3rd-windiest month. For the whole year in context, see Seagoville's year-round climate.

Daytime high
82°
5th warmest
Overnight low
65°
8th coldest
Rainfall
5.1 in
10.9 wet days
Daylight
13 h 42 min
5:32 AM – 7:13 PM
Cloud cover
56%
12th clearest
Wind
9 mph
3rd windiest
Solar energy
5.73 kWh/m²
Travel score
5.9
out of 10

Seagoville is city in Texas, United States.

Density
323/km²
people per km²

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

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 79°F in the first days to 86°F by the end.

A typical May day in Seagoville reaches about 82°F in the afternoon and slips back to 65°F overnight — a 18°F spread between the day's warmth and the night's chill. On most days the high lands between 75°F and 90°F. Set against its neighbours, May runs about 7°F warmer than April and about 7°F cooler than June.

40°60°80°151015202531
Avg high (°F)Avg low (°F)
17960
27960
37961
47961
58061
68062
78062
88062
98163
108163
118163
128164
138264
148264
158265
168265
178365
188365
198366
208366
218467
228467
238467
248567
258568
268568
278568
288669
298669
308669
318769

How May really feels in Seagoville

Once humidity and wind are folded in, May 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

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

Seagoville weather by month

How May compares with the rest of the year at a glance. May is the 5th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysDaylight (hours)Travel score
Jan56° / 38°2.97.310.14.2
Feb60° / 42°3.27.810.85.2
Mar68° / 49°4.19.611.86.4
Apr75° / 56°4.49.112.87.0
May82° / 65°5.110.913.75.9
Jun90° / 73°3.38.814.14.1
Jul94° / 76°1.76.413.93.1
Aug94° / 76°2.15.513.23.1
Sep88° / 69°2.56.212.25.1
Oct78° / 58°4.07.811.27.3
Nov66° / 47°3.57.510.36.7
Dec58° / 40°3.87.59.94.7

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 35% of the time in May, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 16% of May, with mostly cloudy or overcast conditions the remaining 49%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15248
25248
35248
45149
55050
64951
75050
85050
95050
105050
115050
125050
135050
145050
155050
165050
175149
185149
195050
205149
215149
225149
235248
245149
255248
265248
275347
285347
295446
305545
315644

Chance of precipitation in May

Any precipitation

Seagoville gets around 5.1 in of rain over 10.9 wet days in May, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 34% and peaks near 36% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
135
235
335
436
536
636
736
836
935
1035
1135
1234
1334
1433
1533
1633
1732
1832
1933
2033
2133
2233
2334
2434
2534
2634
2734
2834
2934
3034
3134

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the muggy band about 38% of days. Sticky, muggy-or-worse air turns up on roughly 49% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1361821213
2351821234
3331721244
4311722255
5301622275
6281622286
7271523296
8261523306
9241423317
10231423327
11221324337
12211324348
13201324358
14191324358
15181324369
16171224379
171612243810
181512243910
191412234111
201211234211
211111224412
221011224513
23910214713
24810204814
2569204915
2659195116
2748195217
2848185119
2937175320
3037175122
3126165323

Wind in May

Winds average 9 mph in May.

Across May, daily wind ranges from about 8 mph on the calmest days to 10 mph at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (mph)Feels
110light breeze
210light breeze
310light breeze
410light breeze
510light breeze
610light breeze
710light breeze
810light breeze
99light breeze
109light breeze
119light breeze
129light breeze
139light breeze
149light breeze
159light breeze
169light breeze
179light breeze
189light breeze
199light breeze
209light breeze
219light breeze
229light breeze
239light breeze
249light breeze
259light breeze
268light breeze
278light breeze
288light breeze
298light breeze
308light breeze
318light breeze

Sunrise & sunset in May

DaylightNight

Daylight runs from about 13 h 18 min at the start of May to 14 hours by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 42 minutes over May. Sunrise moves from 5:45 AM to 5:24 AM, and sunset from 7:01 PM to 7:23 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.35:457:01
213.35:447:02
313.35:437:03
413.45:427:04
513.45:417:04
613.45:407:05
713.45:397:06
813.55:397:07
913.55:387:07
1013.55:377:08
1113.55:367:09
1213.65:357:10
1313.65:347:10
1413.65:347:11
1513.65:337:12
1613.75:327:13
1713.75:327:13
1813.75:317:14
1913.75:307:15
2013.85:307:15
2113.85:297:16
2213.85:287:17
2313.85:287:17
2413.85:277:18
2513.95:277:19
2613.95:267:19
2713.95:267:20
2813.95:267:21
2913.95:257:21
3014.05:257:22
3114.05:247:23

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.73 kWh/m².

For context, solar energy here swings from a low near 2.55 kWh/m² to a high of 6.76 kWh/m² in July across the year — May's 5.73 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.6Bright
25.6Bright
35.6Bright
45.6Bright
55.6Bright
65.7Bright
75.7Bright
85.7Bright
95.7Bright
105.7Bright
115.7Bright
125.7Bright
135.7Bright
145.7Bright
155.8Bright
165.8Bright
175.8Bright
185.8Bright
195.8Bright
205.8Bright
215.8Bright
225.8Bright
235.9Bright
245.9Bright
255.9Bright
265.9Bright
275.9Bright
286.0Bright
296.0Bright
306.0Intense
316.0Intense
Planning a trip in May

Is May a good time to visit Seagoville?

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

5.9
Sightseeing
5th-best month of the year
6.7
Beach & pool
3rd-best month of the year

May is a reasonable time to visit Seagoville for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Seagoville in May

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

In May, Seagoville sees daytime highs around 82°F and nights near 65°F. Pack light clothes. Worth having: rain gear and sun protection. About 11 days see rain.

light clothesrain gearsun protection

UV index in Seagoville in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Seagoville peaks around June 23 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 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 highHighModerateJun 23UV 10Dec 22UV 3
UV index (midday)Level
Jan3Moderate
Feb5Moderate
Mar6High
Apr10Very high
May10Very high
Jun10Extreme
Jul10Extreme
Aug10Extreme
Sep8Very high
Oct6High
Nov5Moderate
Dec3Moderate

Air quality in Seagoville in May

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Seagoville is worst in July — around 19 µg/m³ PM2.5 (moderate), about 2.6× 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
Feb8Good
Mar10Good
Apr11Good
May14Moderate
Jun16Moderate
Jul19Moderate
Aug15Moderate
Sep11Good
Oct8Good
Nov8Good
Dec8Good
Location & terrain

Where is Seagoville?

Seagoville sits at 32.6°N, 96.5°W, 440 ft above sea level, in United States. The nearest listed city is Balch Springs, 8.1 mi away.

Topography around Seagoville

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

Within 2 miles, the terrain around Seagoville has only modest variations in elevation — a maximum elevation change of 135 ft around an average of 410 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 236 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 696 ft.

The land around Seagoville is covered by trees (34%) and grassland (34%) within 2 miles, grassland (38%) and trees (30%) within 10 miles, and grassland (47%) and trees (27%) within 50 miles.

2 miles
135 ft
10 miles
236 ft
50 miles
696 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
May weather nearby: Balch Springs 8.1 mi · Forney 8.7 mi · Mesquite 9.3 mi · Lancaster 13 mi · Terrell 17 mi · Rowlett 18 mi · Dallas 19 mi · DeSoto 19 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 Seagoville (32.6396°, -96.5383°, elevation 440 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).