Manhattan weather in April

In April, Manhattan sees average daytime highs of 66°F and overnight lows near 44°F, with 3.6 in of precipitation across 9.8 wet days and about 13 hours of daylight. It is the 7th-warmest and 5th-wettest month of the year here.

Highs climb over the month, from about 62°F in the first days to 69°F by the end. The sky is clear or mostly clear about 34% of the time in April, and the air most often feels dry.

Daylight stretches from about 12 h 24 min at the start of April to 13 h 36 min by month's end. Set against the rest of the year, April is Manhattan's 11th-clearest and 1st-windiest month. For the whole year in context, see Manhattan's year-round climate.

Daytime high
66°
7th warmest
Overnight low
44°
6th coldest
Precipitation
3.6 in
9.8 wet days
Daylight
13 hours
5:56 AM – 6:57 PM
Cloud cover
57%
11th clearest
Wind
10 mph
1st windiest
Solar energy
5.28 kWh/m²
Travel score
6.0
out of 10

Manhattan is city in Riley and Pottawatomie counties in Kansas, United States, county seat of Riley County.

Density
1,124/km²
people per km²
Founded
1855

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 62°F in the first days to 69°F by the end.

A typical April day in Manhattan reaches about 66°F in the afternoon and slips back to 44°F overnight — a 21°F spread between the day's warmth and the night's chill. On most days the high lands between 51°F and 81°F. Set against its neighbours, April runs about 10°F warmer than March and about 9°F cooler than May.

20°40°60°80°151015202530
Avg high (°F)Avg low (°F)
16140
26240
36240
46241
56341
66341
76442
86442
96442
106543
116543
126543
136644
146644
156644
166645
176745
186745
196746
206746
216746
226746
236847
246847
256847
266848
276848
286948
296949
306949

How April really feels in Manhattan

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.

Manhattan weather by month

How April compares with the rest of the year at a glance. April is the 7th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan39° / 21°0.94.52.89.60.0
Feb44° / 24°1.45.32.810.50.8
Mar55° / 34°2.48.11.711.73.8
Apr66° / 44°3.69.80.5136.0
May75° / 55°5.212014.16.5
Jun85° / 66°4.110.2014.75.3
Jul90° / 70°3.79.5014.54.2
Aug87° / 67°3.79.2013.54.9
Sep80° / 59°3.17.3012.37.0
Oct68° / 46°2.57.30.2116.9
Nov54° / 34°1.85.319.93.7
Dec42° / 24°1.44.72.19.30.5

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 34% 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 50%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15149
25248
35248
45248
55347
65347
75347
85347
95248
105149
115149
125149
135149
145149
155050
165050
174951
184951
194852
204852
214852
224852
234852
244753
254753
264753
274753
284753
294753
304753

Chance of precipitation in April

Any precipitationSnow

Manhattan gets around 3.6 in of rain and snow 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 precipitation averages around 33% and peaks near 39% on the wettest days, and about 1 day brings snow. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)Snow chance (%)
1303
2303
3303
4303
5303
6303
7303
8302
9302
10292
11292
12302
13302
14302
15301
16311
17311
18321
19331
20331
21341
22351
23351
24360
25370
26370
27380
28380
29390
30390

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 92% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
196310
296310
396310
496310
596310
696310
795410
895410
995410
1095410
1194510
1294510
1394510
1493610
1593610
1693610
1793610
1892710
1992710
2092710
2192710
2292710
2391720
2490820
2590820
2689821
2787931
28861031
29841141
30831241

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 24 min at the start of April to 13 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 72 minutes over April. Sunrise moves from 6:19 AM to 5:36 AM, and sunset from 6:42 PM to 7:11 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.46:196:42
212.46:186:43
312.56:166:44
412.56:156:45
512.66:136:46
612.66:116:47
712.66:106:48
812.76:086:49
912.76:076:50
1012.86:056:51
1112.86:036:52
1212.96:026:53
1312.96:006:54
1412.95:596:55
1513.05:576:56
1613.05:566:57
1713.15:546:58
1813.15:536:59
1913.15:517:00
2013.25:507:01
2113.25:487:02
2213.35:477:03
2313.35:467:04
2413.45:447:05
2513.45:437:06
2613.45:417:07
2713.55:407:08
2813.55:397:09
2913.55:377:10
3013.65:367:11

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.28 kWh/m².

For context, solar energy here swings from a low near 2.15 kWh/m² to a high of 6.7 kWh/m² in July across the year — April's 5.28 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
14.9Bright
25.0Bright
35.0Bright
45.0Bright
55.1Bright
65.1Bright
75.1Bright
85.2Bright
95.2Bright
105.2Bright
115.2Bright
125.3Bright
135.3Bright
145.3Bright
155.3Bright
165.3Bright
175.3Bright
185.4Bright
195.4Bright
205.4Bright
215.4Bright
225.4Bright
235.4Bright
245.4Bright
255.4Bright
265.4Bright
275.4Bright
285.4Bright
295.4Bright
305.4Bright
Planning a trip in April

Is April a good time to visit Manhattan?

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

6.0
Sightseeing
4th-best month of the year
2.5
Beach & pool
7th-best month of the year

April is a reasonable time to visit Manhattan for sightseeing.

What to pack for Manhattan in April

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

In April, Manhattan sees daytime highs around 66°F and nights near 44°F. Worth packing: a warm layer, rain gear and sun protection. About 10 days see rain.

a warm layerrain gearsun protection

UV index in Manhattan in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Manhattan peaks around June 22 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 at about 2 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJun 22UV 10Dec 20UV 2
UV index (midday)Level
Jan2Moderate
Feb3Moderate
Mar5Moderate
Apr7High
May7Very high
Jun10Very high
Jul10Very high
Aug9Very high
Sep7High
Oct5Moderate
Nov3Moderate
Dec2Low

Air quality in Manhattan 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 Manhattan is worst in April — around 32 µg/m³ PM2.5 (moderate), about 5.1× the cleanest month (October, 6 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodModerateGoodApr 1530 µg/m³Oct 236 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb11Good
Mar16Moderate
Apr32Moderate
May11Good
Jun11Good
Jul14Moderate
Aug13Moderate
Sep11Good
Oct6Good
Nov7Good
Dec8Good
Location & terrain

Where is Manhattan?

Manhattan sits at 39.2°N, 96.6°W, 1,020 ft above sea level, in United States. The nearest listed city is Junction City, 17 mi away.

Topography around Manhattan

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

Within 2 miles, the terrain around Manhattan has only modest variations in elevation — a maximum elevation change of 266 ft around an average of 1,053 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 512 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 751 ft.

The land around Manhattan is covered by trees (35%) and artificial surfaces (33%) within 2 miles, grassland (54%) and trees (23%) within 10 miles, and grassland (54%) and cropland (34%) within 50 miles.

2 miles
266 ft
10 miles
512 ft
50 miles
751 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: Junction City 17 mi · Topeka 49 mi · Emporia 58 mi · Salina 61 mi · Lawrence 73 mi · Leavenworth 89 mi · Newton 89 mi · Gardner 92 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 Manhattan (39.1836°, -96.5717°, elevation 1,020 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).