$npx -y skills add Abhinavbwj/Urban-Design-Skills-Claude --skill climate-responsive-designApply climate-specific urban design strategies for hot-arid, tropical, temperate, and cold climates. Covers building orientation, street alignment, shading strategies, wind management, vegetation selection, urban heat island mitigation, stormwater management, and thermal comfort
| 1 | # Climate-Responsive Urban Design Skill |
| 2 | |
| 3 | This skill provides a systematic framework for designing urban environments |
| 4 | that respond to local climate conditions. It draws on bioclimatic design |
| 5 | principles, the Koppen-Geiger climate classification, thermal comfort research |
| 6 | (UTCI, PET), urban heat island science, and green infrastructure best practices |
| 7 | from cities worldwide. The goal is to ensure that every urban design decision -- |
| 8 | from street orientation to material selection -- is informed by the specific |
| 9 | climate context of the project. |
| 10 | |
| 11 | --- |
| 12 | |
| 13 | ## 1. Climate Zone Classifier |
| 14 | |
| 15 | Use the following decision tree to identify the relevant climate zone for any |
| 16 | project location. This simplified classification maps the Koppen-Geiger system |
| 17 | to four design-relevant climate archetypes. |
| 18 | |
| 19 | ### Decision Tree |
| 20 | |
| 21 | ``` |
| 22 | START: What is the average temperature of the hottest month? |
| 23 | |
| 24 | > 30 C --> What is the annual rainfall? |
| 25 | | | |
| 26 | | +--> < 250 mm --> HOT-ARID (BWh/BSh) |
| 27 | | +--> 250-500 mm --> HOT-ARID (BSh) with seasonal rain |
| 28 | | +--> > 500 mm --> What is the average humidity? |
| 29 | | | |
| 30 | | +--> RH > 70% --> TROPICAL (Af/Am/Aw) |
| 31 | | +--> RH < 70% --> HOT-ARID (semi-arid transition) |
| 32 | | |
| 33 | 25-30 C --> What is the average temperature of the coldest month? |
| 34 | | | |
| 35 | | +--> > 18 C --> TROPICAL (Af/Am/Aw) |
| 36 | | +--> 0-18 C --> What is the annual rainfall? |
| 37 | | | | |
| 38 | | | +--> Dry summers (Csa/Csb) --> TEMPERATE (Mediterranean) |
| 39 | | | +--> Uniform/wet summers --> TEMPERATE (Cfa/Cfb) |
| 40 | | | |
| 41 | | +--> < 0 C --> COLD (Dfb/Dfc) |
| 42 | | |
| 43 | < 25 C --> What is the coldest month average? |
| 44 | | |
| 45 | +--> > 0 C --> TEMPERATE (Cfb/Cfc) |
| 46 | +--> -3 to 0 C --> TEMPERATE (cold variant, Dfb transition) |
| 47 | +--> < -3 C --> COLD (Dfb/Dfc/ET) |
| 48 | ``` |
| 49 | |
| 50 | ### Climate Zone Profiles |
| 51 | |
| 52 | **HOT-ARID (BWh / BSh)** |
| 53 | - Temperature: >35 C summer peaks, 15-25 C winter, extreme diurnal range (15-20 C) |
| 54 | - Precipitation: <100-250 mm annually, concentrated in brief storms |
| 55 | - Solar radiation: very high (>2500 kWh/m2/year direct normal irradiance) |
| 56 | - Humidity: low (<30% RH typical), except coastal desert |
| 57 | - Wind: hot dry winds (khamsin, shamal), dust storms |
| 58 | - Design priority: SHADE and COOLING, manage solar gain, conserve water |
| 59 | - Reference cities: Dubai, Riyadh, Phoenix, Marrakech, Cairo, Doha, Karachi, Lima (coastal desert) |
| 60 | |
| 61 | **TROPICAL (Af / Am / Aw)** |
| 62 | - Temperature: 25-35 C year-round, minimal seasonal variation (<5 C) |
| 63 | - Precipitation: >1500 mm annually, intense monsoon or convective storms |
| 64 | - Solar radiation: high but diffuse due to cloud cover |
| 65 | - Humidity: very high (>70% RH), oppressive heat index |
| 66 | - Wind: trade winds, monsoon shifts, sea breezes in coastal areas |
| 67 | - Design priority: VENTILATION and RAIN MANAGEMENT, maximize air movement, manage flooding |
| 68 | - Reference cities: Singapore, Mumbai, Lagos, Ho Chi Minh City, Rio de Janeiro, Jakarta, Nairobi, Manila |
| 69 | |
| 70 | **TEMPERATE (Cfa / Cfb / Csa / Csb)** |
| 71 | - Temperature: 0-30 C range, distinct four seasons |
| 72 | - Precipitation: 500-1500 mm distributed across seasons (or dry summer for Mediterranean) |
| 73 | - Solar radiation: moderate, highly seasonal (2x difference between winter and summer) |
| 74 | - Humidity: moderate, variable by season |
| 75 | - Wind: variable, frontal systems, occasional severe storms |
| 76 | - Design priority: SEASONAL BALANCE, optimize for both heating and cooling, solar access in winter, shading in summer |
| 77 | - Reference cities: London, Paris, Sydney, New York, Tokyo, Buenos Aires, Cape Town, Istanbul, Rome, San Francisco |
| 78 | |
| 79 | **COLD (Dfb / Dfc / ET)** |
| 80 | - Temperature: <0 C for 3-6 months, brief summers reaching 20-25 C |
| 81 | - Precipitation: 400-1000 mm, significant as snow |
| 82 | - Solar radiation: low in winter (4-6 hours daylight at winter solstice at 60N) |
| 83 | - Humidity: low in winter (cold air holds little moisture), moderate summer |
| 84 | - Wind: biting cold winds, wind chill dominant comfort factor in winter |
| 85 | - Design priority: SOLAR ACCESS and WIND PROTECTION, maximize winter sun, shelter from cold wind, manage snow |
| 86 | - Reference cities: Stockholm, Moscow, Helsinki, Montreal, Sapporo, Reykjavik, Minneapolis, Oslo, Anchorage |
| 87 | |
| 88 | --- |
| 89 | |
| 90 | ## 2. Strategy Ma |