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Kaifeng weather

Henan · 1,451,741 inhabitants · Friday, October 30 · updated 01:50

Air: Very poor

12°

Clear sky

Feels like 12°C

Wind

11 km/h

Gusts

17 km/h

Humidity

64 %

Pressure

1019 hPa

Clouds

1 %

Storm

Rise 06:41 Set 17:31 Day 10 h 50 min UV 6 · Moderate

Morning, afternoon, evening

Trend

Night

Clear sky

13°12°

Feels like 13°

Wind ↑ W 12 km/h

Humidity 41 %

Morning

Clear sky

22°12°

Feels like 22°

Wind ↑ WSW 15 km/h

Gusts 25 km/h

Humidity 20 %

Afternoon

Clear sky

25°22°

Feels like 25°

Wind ↑ W 13 km/h

Gusts 21 km/h

Humidity 23 %

Evening

Clear sky

16°

Feels like 16°

Wind ↑ S 8 km/h

Humidity 38 %

08:00

12°

WSW 13

11:00

22°

WSW 15

14:00

25°

W 13

17:00

22°

SSW 9

20:00

16°

S 8

23:00

16°

SSE 6

02:00

12°

SSE 5

05:00

14°

NE 10

Kaifeng forecast in charts · next 7 days

The week ahead: highs and lows

▲ This week runs +3.8° warmer than usual

Highs Lows Usual for the season (1991–2020 average)

Hourly detail

Temperature (°C) Rain (mm) Wind (km/h)

Kaifeng climate: what a normal year looks like

The hottest stretch is July, when afternoons average 32 °C; the coldest is January, when nights average −4 °C. Between those two months the average temperature changes by 27 °C.

Nights typically freeze from December to February, the coldest averaging −4 °C in January.

The wet season is concentrated from June to August, which brings 58% of the annual total; July by itself averages 187 mm.

From 14 h 29 min of daylight in late June to 9 h 49 min in late December.

Forecast highs for the coming week average 19 °C, 3 °C cooler than a normal October (22 °C).

30-year averages (1991–2020)
Month	Typical high	Typical low	Rainfall
Jan	5 °C	−4 °C	11 mm
Feb	9 °C	0 °C	15 mm
Mar	15 °C	5 °C	27 mm
Apr	22 °C	12 °C	38 mm
May	27 °C	17 °C	56 mm
Jun	31 °C	22 °C	86 mm
Jul	32 °C	24 °C	187 mm
Aug	30 °C	23 °C	149 mm
Sep	27 °C	19 °C	81 mm
Oct	22 °C	12 °C	38 mm
Nov	14 °C	5 °C	29 mm
Dec	7 °C	−2 °C	11 mm
Whole year	20 °C	11 °C	730 mm

Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 34.80° N, 114.31° E, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.

Air you breathe in Kaifeng: pollution and pollen

5/6

Very poor

European Air Quality Index (EAQI), from Copernicus CAMS

PM2.555µg/m³

PM1058µg/m³

Copernicus CAMS model, updated several times a day.

Rain radar around Kaifeng

Rain observed over the last two hours by official weather radars around Kaifeng, followed by the radar forecast for the next hour where the weather service provides one.

Rain radar Last two hours, then forecast where available · drag the timeline

No open weather radar covers Kaifeng yet: the map shows our hour-by-hour rain forecast (ICON, GFS).

Moon over Kaifeng

Waning gibbous

79 % illuminated · 19.3 days

Rise 17:48 Set 08:11

Sat 31/10 69%

Sun 1/11 59%

Mon 2/11 49% Last quarter

Tue 3/11 38%

Wed 4/11 28%

Thu 5/11 19%

Fri 6/11 12%

Sat 7/11 6%

Sun 8/11 2%

Mon 9/11 0%

Tue 10/11 1% New moon

Wed 11/11 3%

Moonrise and moonset in local time (Asia/Shanghai); phase and lit fraction from a synodic calculation.

Look up a past day in Kaifeng

Curious about the weather in Kaifeng on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.

Kaifeng weather at a glance

This page gathers everything about the weather in Kaifeng, Henan: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “clear sky”, it is 12 °C (feels like 12 °C) and the wind blows at 11 km/h.

Expected range today: 12 °C to 25 °C and a dry sky. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms.

Other big cities nearby

Kaifeng weather data for developers

Use the Kaifeng forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.

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Where does this forecast come from? Our engine, checked every day against 1125 weather stations