Comparison
IR · Iran

Tehran

8,693,706 residents35.69°, 51.39°
JP · Japan

Tokyo

9,640,742 residents35.68°, 139.77°

Tehran is noticeably drier than Tokyo; Tehran is slightly warmer than Tokyo.

01 · Basics

At a glance

Population
8,693,706
9,640,742
Metro populationno data
Area (km²)
686
627.53
Density (per km²)no data
Elevation (m)
1,179
49
02 · Climate

Weather, month by month

Solid lines are monthly highs, dashed lines are lows (°C).
Tehran high low Tokyo high low
Tehran vs Tokyo monthly temperature-5°10°15°20°25°30°35°40°JFMAMJJASOND
Avg annual temp (°C)
17.9
15.9
Annual rainfall (mm)lower is better
301.7leads
1,547.3
Sunny days per yearno data
06 · Vibes

What locals say

Synthesized from upvoted comments on each city's subreddit.
Tehran

Living in Tehran sounds like living in a huge, crowded capital that is equal parts ordinary city life and political tension. The city has the usual big-city perks—museums, parks, bazaars, restaurants, and mountain views—but Reddit threads from the past year are dominated by war scares, protests, evacuations, water cuts, and disrupted communications. Day to day, it comes across as a place where people still commute, shop, run, meet friends, and plan trips, but they do so with a constant background awareness of instability. The clearest portrait is of a city with deep cultural life and normal routines, yet one where those routines can be interrupted by shortages, unrest, and security fears.

Common complaints
  • War, strikes, and security anxiety5
  • Water shortages and utility stress4
  • Protests and political repression4
  • Communication and mobility disruptions3
  • Strict social rules / uncertainty around enforcement2
Common praises
  • Cosmopolitan scale and amenities3
  • Museums, palaces, and historic landmarks4
  • Parks and mountain access3
  • Running and outdoor recreation1
  • Friendly, warm people1

“The have vast underground bunkers built, probably he is not in Tehran . Most likely a smaller more discreet town . I’ve heard Ghom or Semnan , but probably many more possibilities. Mosaad agents probably know and are following his every move , corruption in the regime is rampant and spying is a dangerous but highly common and lucrative business.”

r/iran· 3 votes

“Trying to leave Tehran”

r/iran· 27 votes
Tokyo

Living in Tokyo feels like living inside a huge, highly organized machine: trains are fast, neighborhoods are distinct, and everyday errands are easier than the city’s size suggests. It offers an enormous range of jobs, food, shopping, and cultural life, but that variety comes with crowding, long commutes for many residents, and the constant pressure of living in a place that never really slows down. People often find it polite and orderly on the surface, yet socially reserved, so it can take time to make close friends or feel fully embedded. For many, the appeal is that Tokyo makes ordinary life efficient and interesting at the same time, even if it can also feel expensive, dense, and relentless.

Common complaints
  • crowding and congestion5
  • high cost of living4
  • social distance4
  • commute burden3
  • space constraints3
Common praises
  • transit and accessibility5
  • food variety5
  • neighborhood diversity4
  • safety and cleanliness4
  • constant activity and opportunity4
07 · Culture

Food & nightlife

Tehran
Food

Tehran’s food scene reads as broad and urban rather than narrowly local: visitors ask about fine dining, cafes, and practical restaurant recommendations, while itineraries center on the Grand Bazaar, central mosque area, and neighborhood markets like Tajrish. That suggests an everyday food culture that mixes market shopping, casual eateries, and higher-end city dining. The public conversation does not dwell much on signature dishes, but it does imply that eating out is a normal part of city life, with enough variety for both budget travelers and luxury visitors.

Nightlife

The nightlife picture is thin in the source material, but what comes through is not a club-heavy scene so much as an evening city culture shaped by constraints. One itinerary specifically includes Darband at night, which hints at dining, strolling, and mountain-side socializing rather than bars or late-night partying. Overall, Tehran seems to have after-dark life, but it is likely more centered on cafes, restaurants, and public gathering spots than on open nightlife in the Western sense.

Tokyo
Food

Tokyo’s food scene is one of its biggest daily pleasures: casual ramen shops, standing soba counters, family diners, sushi bars, curry shops, bakeries, izakaya, and convenience stores all coexist at every price point. Residents can eat extremely well without spending much, but the city also rewards people who like to hunt for tiny specialty spots, seasonal menus, and neighborhood places with long local followings. Even routine meals tend to feel varied, and the sheer density of options means most people build personal lists of go-to places rather than relying on a single district.

Nightlife

Nightlife is broad rather than uniform, ranging from quiet bars and neighborhood izakaya to live houses, karaoke, clubs, and late-night dining streets. A lot of it is built around trains and station areas, so people often choose a district for the evening and work backward from the last train rather than driving home. The scene can be energetic and very polished in some areas, but it is also easy to find low-key, regular-customer spots where the vibe is more about unwinding than partying hard.

08 · Reality check

Weather vs. what locals say

Tehran
By the numbers

How locals feel

Weather is mentioned indirectly rather than described in detail, but the city’s climate seems to be understood less as a pleasant talking point and more through its consequences: drought, water shortages, and reservoir concerns. The available posts frame the environment as dry and stressed, not as a day-to-day comfort issue like rain or snow. At the same time, Tehran’s mountain setting and public parks suggest locals still value outdoor air and elevation as part of the city’s appeal. In short, the weather is less celebrated than endured, and recent discussion centers on scarcity rather than beauty.

Tokyo
By the numbers

How locals feel

On paper, Tokyo’s weather can look manageable, but locals often describe it as more extreme and exhausting than the averages suggest. Summers are hot, humid, and sticky enough to shape daily routines, while rainy season and typhoon periods can be inconvenient even when they are not dramatic. Winters are usually not severe, but the indoor-outdoor contrast and dry air still affect comfort, so weather becomes a regular talking point in a city where people are always moving between stations, offices, and shops.

09 · Summary

In short

  • Tehran is noticeably drier than Tokyo.
  • Tehran is slightly warmer than Tokyo.
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