Eastleigh weather in July

In July, Eastleigh sees average daytime highs of 21°C and overnight lows near 13°C, with 57 mm of rain across 10.4 wet days and about 15.8 hours of daylight. It is the 1st-warmest and 9th-wettest month of the year here.

Day-to-day highs hold fairly steady near 21°C through the month. The sky is clear or mostly clear about 18% of the time in July, and the air most often feels dry.

Daylight stretches from about 16 h 18 min at the start of July to 15 h 12 min by month's end. Set against the rest of the year, July is Eastleigh's 1st-clearest and 11th-windiest month. For the whole year in context, see Eastleigh's year-round climate.

Daytime high
21°
1st warmest
Overnight low
13°
12th coldest
Rainfall
57 mm
10.4 wet days
Daylight
15 h 54 min
4:14 AM – 8:08 PM
Cloud cover
66%
1st clearest
Wind
13 km/h
11th windiest
Solar energy
5.23 kWh/m²
Travel score
6.4
out of 10

Eastleigh is main town in the Borough of Eastleigh, Hampshire, England.

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 21°C through the month.

A typical July day in Eastleigh reaches about 21°C in the afternoon and slips back to 13°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 17°C and 26°C. Set against its neighbours, July runs about 2°C warmer than June and on par with August.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12112
22112
32112
42113
52113
62113
72113
82113
92113
102113
112113
122113
132113
142113
152113
162113
172113
182213
192213
202213
212213
222213
232213
242213
252213
262213
272213
282213
292213
302213
312213

How July really feels in Eastleigh

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

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

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

Eastleigh weather by month

How July compares with the rest of the year at a glance. July is the 1st-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 6711.50.68.21.1
Feb / 529.90.79.71.2
Mar10° / 5010.70.411.52.3
Apr13° / 6111.50.113.53.5
May16° / 6310.3015.34.9
Jun19° / 11°6010.2016.25.9
Jul21° / 13°5710.4015.86.4
Aug21° / 13°6810.6014.36.2
Sep18° / 11°569.3012.45.8
Oct14° / 7611.3010.44.1
Nov11° / 7511.60.18.72.3
Dec / 7111.30.57.81.3

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 18% of the time in July, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 19% of July, with mostly cloudy or overcast conditions the remaining 63%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13268
23268
33367
43268
53367
63367
73367
83367
93367
103565
113664
123664
133763
143862
153961
163961
174060
184060
194060
204060
214060
224159
234060
244159
254159
264060
274060
284060
293961
303961
313961

Chance of precipitation in July

Any precipitation

Eastleigh gets around 57 mm of rain over 10.4 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 33% and peaks near 35% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
135
235
335
435
535
635
735
835
934
1034
1133
1233
1332
1431
1531
1631
1730
1830
1930
2030
2131
2231
2331
2431
2532
2632
2732
2833
2933
3033
3134

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the dry band about 53% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
164324
264333
362353
461363
560373
659383
758393
857394
956404
1056404
1155405
1255405
1354406
1454406
1553407
1653407
1753407
1852408
1952408
2050419
2150419
2249419
23484210
24484310
25474310
26464410
27454510
28444610
29434610
30434711
31424711

Wind in July

Winds average 13 km/h in July.

Across July, daily wind ranges from about 13 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1613light breeze
1713light breeze
1813light breeze
1913light breeze
2013light breeze
2113light breeze
2213light breeze
2313light breeze
2413light breeze
2513light breeze
2613light breeze
2713light breeze
2813light breeze
2913light breeze
3013light breeze
3113light breeze

Sunrise & sunset in July

DaylightNight

Daylight runs from about 16 h 18 min at the start of July to 15 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 66 minutes over July. Sunrise moves from 4:01 AM to 4:34 AM, and sunset from 8:16 PM to 7:49 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
116.34:018:16
216.24:028:16
316.24:028:16
416.24:038:15
516.24:048:15
616.24:058:15
716.14:058:14
816.14:068:14
916.14:078:13
1016.14:088:12
1116.04:098:12
1216.04:108:11
1316.04:118:10
1416.04:128:09
1515.94:138:09
1615.94:148:08
1715.94:168:07
1815.84:178:06
1915.84:188:05
2015.74:198:04
2115.74:208:02
2215.74:228:01
2315.64:238:00
2415.64:247:59
2515.54:267:57
2615.54:277:56
2715.44:287:55
2815.44:307:53
2915.34:317:52
3015.34:337:50
3115.24:347:49

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.23 kWh/m².

For context, solar energy here swings from a low near 0.7 kWh/m² to a high of 5.49 kWh/m² in June across the year — July's 5.23 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.5Bright
25.4Bright
35.4Bright
45.4Bright
55.4Bright
65.3Bright
75.3Bright
85.3Bright
95.3Bright
105.3Bright
115.3Bright
125.3Bright
135.3Bright
145.3Bright
155.3Bright
165.3Bright
175.3Bright
185.3Bright
195.2Bright
205.2Bright
215.2Bright
225.2Bright
235.2Bright
245.2Bright
255.1Bright
265.1Bright
275.1Bright
285.0Bright
295.0Bright
305.0Bright
314.9Bright
Planning a trip in July

Is July a good time to visit Eastleigh?

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

6.4
Sightseeing
1st-best month of the year
4.1
Beach & pool
1st-best month of the year

July is a reasonable time to visit Eastleigh for sightseeing.

What to pack for Eastleigh in July

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

In July, Eastleigh sees daytime highs around 21°C and nights near 13°C. Worth packing: rain gear and sun protection. About 10 days see rain.

rain gearsun protection

Sea temperature near Eastleigh in July

The nearest coast averages about 16°C in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 38 km away) is warmest in August at about 18°C and coldest in March near 8°C.

The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.

5°10°15°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshing
Sea temperature (°C)Comfort
Jan9Bracing
Feb8Bracing
Mar8Bracing
Apr9Bracing
May11Bracing
Jun14Bracing
Jul16Cool
Aug18Cool
Sep17Cool
Oct16Cool
Nov13Bracing
Dec11Bracing

UV index in Eastleigh in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Eastleigh peaks around August 11 at about 6 (high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near January 1 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 6 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowAug 11UV 6Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr4Moderate
May6High
Jun6High
Jul6High
Aug6High
Sep4Moderate
Oct2Moderate
Nov1Low
Dec1Low
Location & terrain

Where is Eastleigh?

Eastleigh sits at 51.0°N, 1.4°W, 11 m above sea level, in United Kingdom. The nearest listed city is Bishopstoke, 2.0 km away.

Topography around Eastleigh

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Eastleigh.

Within 3 km, the terrain around Eastleigh has only modest variations in elevation — a maximum elevation change of 78 m around an average of 25 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 210 m; within 80 km, significant variations in elevation — a maximum elevation change of 302 m.

The land around Eastleigh is covered by trees (40%), grassland (30%) and artificial surfaces (29%) within 3 km, trees (36%) and grassland (30%) within 16 km, and grassland (29%), water (26%) and cropland (21%) within 80 km.

3 km
78 m
16 km
210 m
80 km
302 m
treesgrasslandcroplandartificial surfaceswater
July weather nearby: Bishopstoke 2.0 km · Hedge End 7.0 km · Southampton 8.0 km · Romsey 11 km · Winchester 11 km · Totton 11 km · Hythe 12 km · Fareham 18 km

United Kingdom travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type D / G / M
230 V · 50 Hz
Prices
≈ 89% of US
price level, 2025
GDP per capita
$57,602
2025
Happiness
6.7 / 10
World Happiness, 2025
Safe drinking water
100%
of population, 2024
Homicide rate
1.1
per 100k, 2021
Road deaths
3.2
per 100k/yr, 2019
Income group
High
World Bank
Religion
Christian 60%none 26%Muslim 4%other 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 Eastleigh (50.9667°, -1.35°, elevation 11 m), 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).