Herne Bay weather in April

In April, Herne Bay sees average daytime highs of 12°C and overnight lows near 7°C, with 42 mm of rain across 9.8 wet days and about 13.5 hours of daylight. It is the 7th-warmest and 11th-wettest month of the year here.

Highs climb over the month, from about 11°C in the first days to 13°C by the end. The sky is clear or mostly clear about 23% of the time in April, and the air most often feels dry.

Daylight stretches from about 12 h 36 min at the start of April to 14 h 30 min by month's end. Set against the rest of the year, April is Herne Bay's 3rd-clearest and 7th-windiest month. For the whole year in context, see Herne Bay's year-round climate.

Daytime high: 12°; 7th warmest
Overnight low: 7°; 6th coldest
Rainfall: 42 mm; 9.8 wet days
Daylight: 13 h 36 min; 5:08 AM – 6:43 PM
Cloud cover: 64%; 3rd clearest
Wind: 18 km/h; 7th windiest
Solar energy: 4.75 kWh/m²
Travel score: 3.1; out of 10

Herne Bay is seaside town in Canterbury, Kent, England.

Density: 2,305/km²; people per km²

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

← March Herne Bay year-round climate May →Best places to visit in April

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 11°C in the first days to 13°C by the end.

A typical April day in Herne Bay reaches about 12°C in the afternoon and slips back to 7°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 8°C and 16°C. Set against its neighbours, April runs about 3°C warmer than March and about 3°C cooler than May.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Avg high (°C)	11	11	11	11	11	11	11	11	11	11	12	12	12	12	12	12	12	12	12	12	12	13	13	13	13	13	13	13	13	13
Avg low (°C)	6	6	6	6	6	6	6	7	7	7	7	7	7	7	7	7	7	7	7	7	8	8	8	8	8	8	8	8	8	8

	Avg high (°C)	Avg low (°C)
1	11	6
2	11	6
3	11	6
4	11	6
5	11	6
6	11	6
7	11	6
8	11	7
9	11	7
10	11	7
11	12	7
12	12	7
13	12	7
14	12	7
15	12	7
16	12	7
17	12	7
18	12	7
19	12	7
20	12	7
21	12	8
22	13	8
23	13	8
24	13	8
25	13	8
26	13	8
27	13	8
28	13	8
29	13	8
30	13	8

How April really feels in Herne Bay

Once humidity and wind are folded in, April 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

heat index over the day's high

Days feeling ≤ 0°C

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.

Herne Bay weather by month

How April compares with the rest of the year at a glance. April is the 7th-warmest and 11th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	7° / 4°	58	12	0.8	8.2	1.0
Feb	8° / 4°	46	10	1	9.6	1.1
Mar	9° / 5°	41	9.8	0.4	11.5	2.0
Apr	12° / 7°	42	9.8	0	13.5	3.1
May	15° / 10°	50	9.9	0	15.3	4.4
Jun	18° / 13°	51	9.5	0	16.3	5.7
Jul	20° / 15°	53	10.6	0	15.9	6.3
Aug	21° / 15°	59	10	0	14.4	6.3
Sep	18° / 13°	50	9.6	0	12.4	5.7
Oct	15° / 10°	68	11.6	0	10.4	4.1
Nov	11° / 7°	67	12.2	0.1	8.6	2.4
Dec	8° / 5°	66	12	0.7	7.7	1.4

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 23% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 16% of April, with mostly cloudy or overcast conditions the remaining 61%.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Clearer (%)	40	39	39	39	40	39	39	39	40	40	40	40	41	41	41	40	40	40	40	39	39	38	38	38	39	39	37	37	36	36
Cloudier (%)	60	61	61	61	60	61	61	61	60	60	60	60	59	59	59	60	60	60	60	61	61	62	62	62	61	61	63	63	64	64

	Clearer (%)	Cloudier (%)
1	40	60
2	39	61
3	39	61
4	39	61
5	40	60
6	39	61
7	39	61
8	39	61
9	40	60
10	40	60
11	40	60
12	40	60
13	41	59
14	41	59
15	41	59
16	40	60
17	40	60
18	40	60
19	40	60
20	39	61
21	39	61
22	38	62
23	38	62
24	38	62
25	39	61
26	39	61
27	37	63
28	37	63
29	36	64
30	36	64

Chance of precipitation in April

Any precipitation

Herne Bay gets around 42 mm of rain over 9.8 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 32% and peaks near 36% on the wettest days.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Rain chance (%)	31	31	30	30	30	30	30	30	30	29	29	29	29	29	30	30	30	31	32	33	34	34	35	35	36	36	36	36	36	35

	Rain chance (%)
1	31
2	31
3	30
4	30
5	30
6	30
7	30
8	30
9	30
10	29
11	29
12	29
13	29
14	29
15	30
16	30
17	30
18	31
19	32
20	33
21	34
22	34
23	35
24	35
25	36
26	36
27	36
28	36
29	36
30	35

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 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Dry (%)	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	99	99
Comfortable (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1

	Dry (%)	Comfortable (%)
1	100	0
2	100	0
3	100	0
4	100	0
5	100	0
6	100	0
7	100	0
8	100	0
9	100	0
10	100	0
11	100	0
12	100	0
13	100	0
14	100	0
15	100	0
16	100	0
17	100	0
18	100	0
19	100	0
20	100	0
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	99	1
30	99	1

Wind in April

Winds average 18 km/h in April.

Across April, daily wind ranges from about 17 km/h on the calmest days to 18 km/h at its breeziest. It stays fairly steady from day to day.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Wind speed (km/h)	18	18	18	18	18	18	18	18	18	18	17	17	17	17	17	17	17	17	17	17	17	17	18	18	18	18	18	18	18	18
Feels	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze

	Wind speed (km/h)	Feels
1	18	light breeze
2	18	light breeze
3	18	light breeze
4	18	light breeze
5	18	light breeze
6	18	light breeze
7	18	light breeze
8	18	light breeze
9	18	light breeze
10	18	light breeze
11	17	light breeze
12	17	light breeze
13	17	light breeze
14	17	light breeze
15	17	light breeze
16	17	light breeze
17	17	light breeze
18	17	light breeze
19	17	light breeze
20	17	light breeze
21	17	light breeze
22	17	light breeze
23	18	light breeze
24	18	light breeze
25	18	light breeze
26	18	light breeze
27	18	light breeze
28	18	light breeze
29	18	light breeze
30	18	light breeze

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 36 min at the start of April to 14 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 114 minutes over April. Sunrise moves from 5:42 AM to 4:39 AM, and sunset from 6:18 PM to 7:07 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Daylight (h)	12.6	12.7	12.7	12.8	12.9	12.9	13.0	13.1	13.1	13.2	13.3	13.3	13.4	13.4	13.5	13.6	13.6	13.7	13.8	13.8	13.9	14.0	14.0	14.1	14.2	14.2	14.3	14.3	14.4	14.5
Sunrise (AM)	5:42	5:40	5:38	5:36	5:33	5:31	5:29	5:26	5:24	5:22	5:19	5:17	5:15	5:13	5:11	5:08	5:06	5:04	5:02	5:00	4:57	4:55	4:53	4:51	4:49	4:47	4:45	4:43	4:41	4:39
Sunset (PM)	6:18	6:19	6:21	6:23	6:25	6:26	6:28	6:30	6:31	6:33	6:35	6:36	6:38	6:40	6:41	6:43	6:45	6:46	6:48	6:50	6:52	6:53	6:55	6:57	6:58	7:00	7:02	7:03	7:05	7:07

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.6	5:42	6:18
2	12.7	5:40	6:19
3	12.7	5:38	6:21
4	12.8	5:36	6:23
5	12.9	5:33	6:25
6	12.9	5:31	6:26
7	13.0	5:29	6:28
8	13.1	5:26	6:30
9	13.1	5:24	6:31
10	13.2	5:22	6:33
11	13.3	5:19	6:35
12	13.3	5:17	6:36
13	13.4	5:15	6:38
14	13.4	5:13	6:40
15	13.5	5:11	6:41
16	13.6	5:08	6:43
17	13.6	5:06	6:45
18	13.7	5:04	6:46
19	13.8	5:02	6:48
20	13.8	5:00	6:50
21	13.9	4:57	6:52
22	14.0	4:55	6:53
23	14.0	4:53	6:55
24	14.1	4:51	6:57
25	14.2	4:49	6:58
26	14.2	4:47	7:00
27	14.3	4:45	7:02
28	14.3	4:43	7:03
29	14.4	4:41	7:05
30	14.5	4:39	7:07

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.75 kWh/m².

For context, solar energy here swings from a low near 0.7 kWh/m² to a high of 6.03 kWh/m² in June across the year — April's 4.75 kWh/m² falls in the middle.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Solar energy (kWh/m²)	4.0	4.0	4.1	4.2	4.2	4.3	4.3	4.4	4.5	4.5	4.6	4.6	4.7	4.7	4.8	4.8	4.9	4.9	5.0	5.0	5.0	5.0	5.1	5.1	5.1	5.2	5.2	5.2	5.2	5.3
Level	Moderate	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	4.0	Moderate
2	4.0	Bright
3	4.1	Bright
4	4.2	Bright
5	4.2	Bright
6	4.3	Bright
7	4.3	Bright
8	4.4	Bright
9	4.5	Bright
10	4.5	Bright
11	4.6	Bright
12	4.6	Bright
13	4.7	Bright
14	4.7	Bright
15	4.8	Bright
16	4.8	Bright
17	4.9	Bright
18	4.9	Bright
19	5.0	Bright
20	5.0	Bright
21	5.0	Bright
22	5.0	Bright
23	5.1	Bright
24	5.1	Bright
25	5.1	Bright
26	5.2	Bright
27	5.2	Bright
28	5.2	Bright
29	5.2	Bright
30	5.3	Bright

Planning a trip in April

Is April a good time to visit Herne Bay?

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

3.1

Sightseeing

7th-best month of the year

0.0

Beach & pool

7th-best month of the year

April is a weaker month for outdoor sightseeing in Herne Bay.

What to pack for Herne Bay in April

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

In April, Herne Bay sees daytime highs around 12°C and nights near 7°C. Pack a warm layer. Worth having: rain gear and sun protection. About 10 days see rain.

a warm layerrain gearsun protection

Sea temperature near Herne Bay in April

The nearest coast averages about 9°C in April — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in August at about 18°C and coldest in February near 7°C.

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°C)	8	7	7	9	12	15	17	18	17	15	12	9
Comfort	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Cool	Cool	Cool	Bracing	Bracing	Bracing

	Sea temperature (°C)	Comfort
Jan	8	Bracing
Feb	7	Bracing
Mar	7	Bracing
Apr	9	Bracing
May	12	Bracing
Jun	15	Bracing
Jul	17	Cool
Aug	18	Cool
Sep	17	Cool
Oct	15	Bracing
Nov	12	Bracing
Dec	9	Bracing

UV index in Herne Bay in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 3 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Herne Bay peaks around June 22 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.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	1	1	3	3	6	6	6	6	4	2	1	1
Level	Low	Low	Moderate	Moderate	High	High	High	High	Moderate	Moderate	Low	Low

	UV index (midday)	Level
Jan	1	Low
Feb	1	Low
Mar	3	Moderate
Apr	3	Moderate
May	6	High
Jun	6	High
Jul	6	High
Aug	6	High
Sep	4	Moderate
Oct	2	Moderate
Nov	1	Low
Dec	1	Low

Location & terrain

Where is Herne Bay?

Herne Bay sits at 51.4°N, 1.1°E, 1 m above sea level, in United Kingdom. The nearest listed city is Whitstable, 7.0 km away.

Topography around Herne Bay

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

Within 3 km, the terrain around Herne Bay has only modest variations in elevation — a maximum elevation change of 56 m around an average of 11 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 134 m; within 80 km, significant variations in elevation — a maximum elevation change of 347 m.

The land around Herne Bay is covered by water (52%) within 3 km, water (51%) within 16 km, and water (48%) within 80 km.

3 km

56 m

water 52%

16 km

134 m

water 51%

80 km

347 m

water 48%

treesgrasslandcroplandartificial surfaceswater

← March Herne Bay year-round climate May →Best places to visit in April

April weather nearby: Whitstable 7.0 km · Canterbury 11 km · Faversham 18 km · Margate 18 km · Saint Peters 20 km · Ramsgate 21 km · Broadstairs 22 km · Deal 25 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

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 Herne Bay (51.373°, 1.1286°, elevation 1 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).

	Avg high (°C)	Avg low (°C)
1	11	6
2	11	6
3	11	6
4	11	6
5	11	6
6	11	6
7	11	6
8	11	7
9	11	7
10	11	7
11	12	7
12	12	7
13	12	7
14	12	7
15	12	7
16	12	7
17	12	7
18	12	7
19	12	7
20	12	7
21	12	8
22	13	8
23	13	8
24	13	8
25	13	8
26	13	8
27	13	8
28	13	8
29	13	8
30	13	8

	Clearer (%)	Cloudier (%)
1	40	60
2	39	61
3	39	61
4	39	61
5	40	60
6	39	61
7	39	61
8	39	61
9	40	60
10	40	60
11	40	60
12	40	60
13	41	59
14	41	59
15	41	59
16	40	60
17	40	60
18	40	60
19	40	60
20	39	61
21	39	61
22	38	62
23	38	62
24	38	62
25	39	61
26	39	61
27	37	63
28	37	63
29	36	64
30	36	64

	Rain chance (%)
1	31
2	31
3	30
4	30
5	30
6	30
7	30
8	30
9	30
10	29
11	29
12	29
13	29
14	29
15	30
16	30
17	30
18	31
19	32
20	33
21	34
22	34
23	35
24	35
25	36
26	36
27	36
28	36
29	36
30	35

	Dry (%)	Comfortable (%)
1	100	0
2	100	0
3	100	0
4	100	0
5	100	0
6	100	0
7	100	0
8	100	0
9	100	0
10	100	0
11	100	0
12	100	0
13	100	0
14	100	0
15	100	0
16	100	0
17	100	0
18	100	0
19	100	0
20	100	0
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	99	1
30	99	1

	Avg high (°C)	Avg low (°C)
1	11	6
2	11	6
3	11	6
4	11	6
5	11	6
6	11	6
7	11	6
8	11	7
9	11	7
10	11	7
11	12	7
12	12	7
13	12	7
14	12	7
15	12	7
16	12	7
17	12	7
18	12	7
19	12	7
20	12	7
21	12	8
22	13	8
23	13	8
24	13	8
25	13	8
26	13	8
27	13	8
28	13	8
29	13	8
30	13	8

	Clearer (%)	Cloudier (%)
1	40	60
2	39	61
3	39	61
4	39	61
5	40	60
6	39	61
7	39	61
8	39	61
9	40	60
10	40	60
11	40	60
12	40	60
13	41	59
14	41	59
15	41	59
16	40	60
17	40	60
18	40	60
19	40	60
20	39	61
21	39	61
22	38	62
23	38	62
24	38	62
25	39	61
26	39	61
27	37	63
28	37	63
29	36	64
30	36	64

	Rain chance (%)
1	31
2	31
3	30
4	30
5	30
6	30
7	30
8	30
9	30
10	29
11	29
12	29
13	29
14	29
15	30
16	30
17	30
18	31
19	32
20	33
21	34
22	34
23	35
24	35
25	36
26	36
27	36
28	36
29	36
30	35

	Dry (%)	Comfortable (%)
1	100	0
2	100	0
3	100	0
4	100	0
5	100	0
6	100	0
7	100	0
8	100	0
9	100	0
10	100	0
11	100	0
12	100	0
13	100	0
14	100	0
15	100	0
16	100	0
17	100	0
18	100	0
19	100	0
20	100	0
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	99	1
30	99	1

	Avg high (°C)	Avg low (°C)
1	11	6
2	11	6
3	11	6
4	11	6
5	11	6
6	11	6
7	11	6
8	11	7
9	11	7
10	11	7
11	12	7
12	12	7
13	12	7
14	12	7
15	12	7
16	12	7
17	12	7
18	12	7
19	12	7
20	12	7
21	12	8
22	13	8
23	13	8
24	13	8
25	13	8
26	13	8
27	13	8
28	13	8
29	13	8
30	13	8

	Clearer (%)	Cloudier (%)
1	40	60
2	39	61
3	39	61
4	39	61
5	40	60
6	39	61
7	39	61
8	39	61
9	40	60
10	40	60
11	40	60
12	40	60
13	41	59
14	41	59
15	41	59
16	40	60
17	40	60
18	40	60
19	40	60
20	39	61
21	39	61
22	38	62
23	38	62
24	38	62
25	39	61
26	39	61
27	37	63
28	37	63
29	36	64
30	36	64

	Rain chance (%)
1	31
2	31
3	30
4	30
5	30
6	30
7	30
8	30
9	30
10	29
11	29
12	29
13	29
14	29
15	30
16	30
17	30
18	31
19	32
20	33
21	34
22	34
23	35
24	35
25	36
26	36
27	36
28	36
29	36
30	35

	Dry (%)	Comfortable (%)
1	100	0
2	100	0
3	100	0
4	100	0
5	100	0
6	100	0
7	100	0
8	100	0
9	100	0
10	100	0
11	100	0
12	100	0
13	100	0
14	100	0
15	100	0
16	100	0
17	100	0
18	100	0
19	100	0
20	100	0
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	99	1
30	99	1