Travel tool

Where's warm in July

In July, 2,666 cities in the atlas have an average daily high of 25 °C or more. 847 of them reach 32 °C or more, and 810 get less than 50 mm of rain in the month. Among them, with a guide on this site: Istanbul, Mumbai, Delhi, Seoul and Tokyo. Averages for the area around each city, not a forecast.

Dry only (under 50 mm of rain)Hot only (32 °C and above)

Part of the world

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Modelled monthly averages for an area about 50 km across (NASA POWER, 2001–2020), not a weather station's record and not a forecast.

2,666 places

Place	Modelled average high	Rain in the month
IstanbulTürkiye	29 °C	20 mm
MumbaiIndia	28 °C	834 mm
DelhiIndia	37 °C	217 mm
SeoulSouth Korea	27 °C	361 mm
TokyoJapan	29 °C	153 mm
CairoEgypt	39 °C	0 mm
New YorkUnited States	26 °C	114 mm
HanoiVietnam	32 °C	300 mm
Hong KongHong Kong	30 °C	185 mm
SingaporeSingapore	29 °C	174 mm
BangkokThailand	31 °C	169 mm
NairobiKenya	26 °C	16 mm
RiyadhSaudi Arabia	44 °C	0 mm
Los AngelesUnited States	30 °C	2 mm
DubaiUnited Arab Emirates	39 °C	1 mm
MadridSpain	34 °C	9 mm
JaipurIndia	36 °C	158 mm
TorontoCanada	25 °C	75 mm
RomeItaly	32 °C	26 mm
ParisFrance	25 °C	55 mm
Abu DhabiUnited Arab Emirates	38 °C	1 mm
ViennaAustria	27 °C	88 mm
BarcelonaSpain	30 °C	28 mm
KyotoJapan	29 °C	210 mm
Kuala LumpurMalaysia	28 °C	169 mm
Da NangVietnam	32 °C	102 mm
PragueCzechia	26 °C	79 mm
MarrakeshMorocco	38 °C	7 mm
CancúnMexico	30 °C	89 mm
MuscatOman	40 °C	11 mm
ZanzibarTanzania	27 °C	13 mm
DenpasarIndonesia	26 °C	40 mm
AthensGreece	32 °C	11 mm
ColomboSri Lanka	28 °C	99 mm
MiamiUnited States	30 °C	165 mm
DohaQatar	43 °C	0 mm
MaléMaldives	28 °C	165 mm
PhuketThailand	28 °C	264 mm
NevşehirTürkiye	30 °C	9 mm
VeniceItaly	29 °C	66 mm
DubrovnikCroatia	28 °C	35 mm
VictoriaSeychelles	26 °C	55 mm
PetraJordan	33 °C	0 mm
FiraGreece	27 °C	2 mm
ShanghaiChina	32 °C	148 mm
ChongqingChina	33 °C	164 mm
ChengduChina	32 °C	224 mm
BeijingChina	32 °C	151 mm
GuangzhouChina	31 °C	213 mm
ShenzhenChina	30 °C	185 mm
KinshasaDemocratic Republic of the Congo	29 °C	4 mm
LagosNigeria	27 °C	205 mm
Ho Chi Minh CityVietnam	30 °C	207 mm
TianjinChina	33 °C	156 mm
WuhanChina	32 °C	222 mm
LahorePakistan	40 °C	162 mm
Xi'anChina	33 °C	124 mm
HangzhouChina	32 °C	168 mm
KarachiPakistan	32 °C	44 mm
DhakaBangladesh	31 °C	437 mm

About this tool

How it works

What it does

Lists the cities in our atlas where the average daily high in the month is 25 °C or more, with the month's typical rainfall, and lets you narrow the list to dry or hot places or to one part of the world.

Lists every one of them: first the cities we have guides to, then those with a large airport, then the rest, most populous first. Where we have a guide to a city, its name links to it.

How it calculates

The figures are NASA POWER's climate averages for 2001 to 2020 at each city's location. The average daily high is the month's mean temperature plus half its mean daily range, and the rainfall is the month's total. Warm means an average daily high of 25 °C or more; hot, 32 °C or more; dry, less than 50 mm of rain in the month.

The cities are the atlas's: every capital, every city of 300,000 people or more and every city with an airport with scheduled flights, with names and populations from GeoNames.

What it cannot know

POWER's figures are modelled for a grid cell roughly 50 km across, not measured at a weather station: a cell that takes in sea and desert, or a mountain and a valley, can run hotter or colder than the city itself.

These are long-term averages, not a forecast: any given week can be hotter, colder or wetter.

Warmth is not the whole story: humidity, sea temperature and seasonal storms are not shown here.

Sources

Where the figures come from, and when we last checked each source.

01NASA POWER (Prediction Of Worldwide Energy Resources), Climatology API v2NASA Langley Research Center, POWER Project · Checked 25 September 2026 · Licence: Public (NASA data; no restriction on use, acknowledgement requested)These data were obtained from the NASA Langley Research Center (LaRC) POWER Project funded through the NASA Earth Science/Applied Science Program.
02GeoNamesGeoNames · Checked 25 September 2026 · Licence: CC BY 4.0Place data © GeoNames (geonames.org), CC BY 4.0.
03WikidataWikimedia Foundation · Checked 25 September 2026 · Licence: CC0 1.0Facts from Wikidata (wikidata.org), CC0.
04Unicode CLDR 48.2.2 (cldr-json)Unicode Consortium · Checked 25 September 2026 · Licence: Unicode License v3Unicode CLDR data, © Unicode, Inc., Unicode License v3.

Questions

Questions about this tool

Is this a weather forecast?

No. It shows twenty-year averages for the month, which say what is typical, not what will happen on your dates.

How is warm decided?

A city is listed when its average daily high for the month, over 2001 to 2020, is 25 °C or more. Hot means 32 °C or more.

Why is a city I know missing?

The atlas covers capitals, cities of 300,000 people or more and cities with an airport with scheduled flights. A city is listed in the months when its average daily high, for the area around it, is 25 °C or more.

Where's warm in July

Place

Modelled average high

Rain in the month

IstanbulTürkiye

29 °C

20 mm

MumbaiIndia

28 °C

834 mm

DelhiIndia

37 °C

217 mm

SeoulSouth Korea

27 °C

361 mm

TokyoJapan

29 °C

153 mm

CairoEgypt

39 °C

0 mm

New YorkUnited States

26 °C

114 mm

HanoiVietnam

32 °C

300 mm

Hong KongHong Kong

30 °C

185 mm

SingaporeSingapore

29 °C

174 mm

BangkokThailand

31 °C

169 mm

NairobiKenya

26 °C

16 mm

RiyadhSaudi Arabia

44 °C

0 mm

Los AngelesUnited States

30 °C

2 mm

DubaiUnited Arab Emirates

39 °C

1 mm

MadridSpain

34 °C

9 mm

JaipurIndia

36 °C

158 mm

TorontoCanada

25 °C

75 mm

RomeItaly

32 °C

26 mm

ParisFrance

25 °C

55 mm

Abu DhabiUnited Arab Emirates

38 °C

1 mm

ViennaAustria

27 °C

88 mm

BarcelonaSpain

30 °C

28 mm

KyotoJapan

29 °C

210 mm

Kuala LumpurMalaysia

28 °C

169 mm

Da NangVietnam

32 °C

102 mm

PragueCzechia

26 °C

79 mm

MarrakeshMorocco

38 °C

7 mm

CancúnMexico

30 °C

89 mm

MuscatOman

40 °C

11 mm

ZanzibarTanzania

27 °C

13 mm

DenpasarIndonesia

26 °C

40 mm

AthensGreece

32 °C

11 mm

ColomboSri Lanka

28 °C

99 mm

MiamiUnited States

30 °C

165 mm

DohaQatar

43 °C

0 mm

MaléMaldives

28 °C

165 mm

PhuketThailand

28 °C

264 mm

NevşehirTürkiye

30 °C

9 mm

VeniceItaly

29 °C

66 mm

DubrovnikCroatia

28 °C

35 mm

VictoriaSeychelles

26 °C

55 mm

PetraJordan

33 °C

0 mm

FiraGreece

27 °C

2 mm

ShanghaiChina

32 °C

148 mm

ChongqingChina

33 °C

164 mm

ChengduChina

32 °C

224 mm

BeijingChina

32 °C

151 mm

GuangzhouChina

31 °C

213 mm

ShenzhenChina

30 °C

185 mm

KinshasaDemocratic Republic of the Congo

29 °C

4 mm

LagosNigeria

27 °C

205 mm

Ho Chi Minh CityVietnam

30 °C

207 mm

TianjinChina

33 °C

156 mm

WuhanChina

32 °C

222 mm

LahorePakistan

40 °C

162 mm

Xi'anChina

33 °C

124 mm

HangzhouChina

32 °C

168 mm

KarachiPakistan

32 °C

44 mm

DhakaBangladesh

31 °C

437 mm