East Grinstead weather in June

In June, East Grinstead sees average daytime highs of 19°C and overnight lows near 11°C, with 53 mm of rain across 9.4 wet days and about 16.2 hours of daylight. It is the 3rd-warmest and 8th-wettest month of the year here.

Highs climb over the month, from about 17°C in the first days to 20°C by the end. The sky is clear or mostly clear about 17% of the time in June, and the air most often feels dry.

Daylight stretches from about 16 hours at the start of June to 16 h 18 min by month's end. Set against the rest of the year, June is East Grinstead's 6th-clearest and 10th-windiest month. For the whole year in context, see East Grinstead's year-round climate.

Daytime high
19°
3rd warmest
Overnight low
11°
10th coldest
Rainfall
53 mm
9.4 wet days
Daylight
16 h 18 min
3:51 AM – 8:09 PM
Cloud cover
67%
6th clearest
Wind
14 km/h
10th windiest
Solar energy
5.7 kWh/m²
Travel score
5.9
out of 10

East Grinstead is town and civil parish in West Sussex, England, UK.

Density
1,086/km²
people per km²

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

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 17°C in the first days to 20°C by the end.

A typical June day in East Grinstead reaches about 19°C in the afternoon and slips back to 11°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 15°C and 23°C. Set against its neighbours, June runs about 3°C warmer than May and about 2°C cooler than July.

10°15°20°25°151015202530
Avg high (°C)Avg low (°C)
11710
21710
31810
41810
51810
61810
71811
81811
91811
101811
111811
121811
131811
141811
151911
161911
171911
181911
191912
201912
211912
221912
231912
241912
252012
262012
272012
282012
292012
302012

How June really feels in East Grinstead

Once humidity and wind are folded in, June 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

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

East Grinstead weather by month

How June compares with the rest of the year at a glance. June is the 3rd-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 6811.80.78.21.0
Feb / 529.60.79.61.1
Mar10° / 4610.40.411.52.2
Apr13° / 5110.70.113.53.4
May16° / 5410.3015.34.8
Jun19° / 11°539.4016.25.9
Jul21° / 13°549.9015.96.4
Aug21° / 13°6510.1014.46.3
Sep18° / 11°529.5012.45.8
Oct14° / 7211.6010.44.1
Nov11° / 7512.10.18.72.3
Dec / 74120.77.81.3

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 17% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 17% of June, with mostly cloudy or overcast conditions the remaining 66%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13466
23466
33466
43565
53466
63466
73367
83268
93367
103367
113367
123367
133169
143169
153169
163169
173268
183268
193367
203367
213367
223367
233466
243466
253664
263664
273664
283763
293763
303763

Chance of precipitation in June

Any precipitation

East Grinstead gets around 53 mm of rain over 9.4 wet days in June. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 32% and peaks near 34% on the wettest days.

0%10%20%30%40%151015202530
Rain chance (%)
132
233
333
433
533
633
734
834
934
1033
1133
1233
1333
1432
1532
1631
1731
1830
1930
2030
2130
2230
2330
2430
2530
2630
2731
2831
2932
3032

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the dry band about 77% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
187121
286131
385141
485141
584151
683161
783161
882171
982171
1081181
1181181
1280182
1379192
1479192
1579192
1678193
1778193
1877203
1977203
2076213
2175223
2273234
2372244
2471254
2569274
2668284
2767294
2865314
2964324
3062344

Wind in June

Winds average 14 km/h in June.

Across June, daily wind ranges from about 14 km/h on the calmest days to 15 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
115light breeze
215light breeze
315light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
914light breeze
1014light breeze
1114light breeze
1214light breeze
1314light breeze
1414light breeze
1514light breeze
1614light breeze
1714light breeze
1815light breeze
1915light breeze
2015light breeze
2115light breeze
2215light breeze
2315light breeze
2415light breeze
2515light breeze
2615light breeze
2715light breeze
2815light breeze
2915light breeze
3015light breeze

Sunrise & sunset in June

DaylightNight

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

Days grow by about 18 minutes over June. Sunrise moves from 3:58 AM to 3:54 AM, and sunset from 7:57 PM to 8:12 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
116.03:587:57
216.03:577:58
316.03:577:59
416.13:568:00
516.13:558:01
616.13:558:02
716.13:548:03
816.23:548:04
916.23:538:05
1016.23:538:05
1116.23:528:06
1216.23:528:07
1316.33:528:08
1416.33:518:08
1516.33:518:09
1616.33:518:09
1716.33:518:10
1816.33:518:10
1916.33:518:11
2016.33:518:11
2116.33:518:11
2216.33:518:12
2316.33:528:12
2416.33:528:12
2516.33:528:12
2616.33:538:12
2716.33:538:12
2816.33:538:12
2916.33:548:12
3016.33:548:12

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 5.7 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 0.7 kWh/m² to a high of 5.7 kWh/m² in June across the year — June's 5.7 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.6Bright
45.6Bright
55.6Bright
65.6Bright
75.6Bright
85.6Bright
95.6Bright
105.6Bright
115.7Bright
125.7Bright
135.7Bright
145.7Bright
155.7Bright
165.7Bright
175.7Bright
185.7Bright
195.8Bright
205.8Bright
215.8Bright
225.8Bright
235.8Bright
245.8Bright
255.8Bright
265.8Bright
275.8Bright
285.8Bright
295.7Bright
305.7Bright
Planning a trip in June

Is June a good time to visit East Grinstead?

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

5.9
Sightseeing
3rd-best month of the year
2.3
Beach & pool
3rd-best month of the year

June is a reasonable time to visit East Grinstead for sightseeing.

What to pack for East Grinstead in June

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

In June, East Grinstead sees daytime highs around 19°C and nights near 11°C. Worth packing: rain gear and sun protection. About 9 days see rain.

rain gearsun protection

Sea temperature near East Grinstead in June

The nearest coast averages about 13°C in June — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 52 km away) is warmest in August at about 17°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°JanFebMarAprMayJunJulAugSepOctNovDecbracingcool
Sea temperature (°C)Comfort
Jan9Bracing
Feb8Bracing
Mar8Bracing
Apr9Bracing
May11Bracing
Jun13Bracing
Jul16Cool
Aug17Cool
Sep17Cool
Oct16Cool
Nov14Bracing
Dec11Bracing

UV index in East Grinstead in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June 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 East Grinstead peaks around July 24 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.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJul 24UV 6Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr4Moderate
May6High
Jun6High
Jul6High
Aug6High
Sep4Moderate
Oct2Moderate
Nov1Low
Dec1Low
Location & terrain

Where is East Grinstead?

East Grinstead sits at 51.1°N, 0.0°W, 137 m above sea level, in United Kingdom. The nearest listed city is Horley, 12 km away.

Topography around East Grinstead

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

Within 3 km, the terrain around East Grinstead has only modest variations in elevation — a maximum elevation change of 92 m around an average of 107 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 249 m; within 80 km, significant variations in elevation — a maximum elevation change of 303 m.

The land around East Grinstead is covered by trees (54%) and grassland (31%) within 3 km, trees (46%) and grassland (39%) within 16 km, and water (26%), grassland (25%) and trees (24%) within 80 km.

3 km
92 m
16 km
249 m
80 km
303 m
treesgrasslandcroplandartificial surfaceswater
June weather nearby: Horley 12 km · Crawley 12 km · Crowborough 14 km · Haywards Heath 16 km · Redhill 17 km · Caterham 18 km · Uckfield 19 km · Royal Tunbridge Wells 19 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 East Grinstead (51.1238°, -0.0061°, elevation 137 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).