Monthly weather averages & travel planning

Asia › 🇦🇿 Azerbaijan › Baku
Updated: March 2026
June is a excellent time to visit Baku (8/10). With 13 daily sunshine hours and only 2 rain days, this month delivers genuinely reliable outdoor conditions, ranking it the sunniest month of the year in Baku. Beach and outdoor-focused visitors will find June ideal, though hotel prices reflect demand and popular sites get crowded by mid-morning. May offers a similar profile at lower hotel rates if dates are flexible. The main practical note: Baku's popular sites are busiest between 10am and 3pm regardless of season. Arriving at opening time or after 4pm makes a significant difference to the experience. Planning tips: book accommodation at least 6-8 weeks ahead, as popular hotels fill quickly during June. Purchasing skip-the-line tickets for major attractions in advance saves meaningful time. If you have flexibility, arriving a few days before or after peak weekends reduces both crowds and prices noticeably.
Based on 30-year climate normals (1991 to 2020), June in Baku averages 26°C by day and 20°C overnight, a range that places it firmly in the warmer tier of the annual calendar. The month records approximately 13 sunshine hours per day and 6mm of total rainfall across 2 wet days, giving it a sunshine-to-rain ratio that is decidedly favourable for outdoor travel.
26°C
79°F
Avg High
20°C
68°F
Avg Low
2 days
6 mm total
Rain Days
13h
per day avg
Sunshine
65%
Moderate
Humidity
The 6°C day-night temperature range is typical for continental climates: a light jacket in the morning that you shed by midday and need again after sunset. Humidity averages 65%, which is comfortable for most visitors. On warmer days, lighter fabrics help with the mild stickiness in the afternoon. UV index averages 9 this month, classed as high to very high. SPF 30+ sunscreen, a brim hat, and sunglasses are not optional between 10am and 4pm. Average wind speeds of 29 km/h add a meaningful windchill factor, making the 26°C temperature feel cooler than it reads. In Fahrenheit: 79°F average high, 68°F overnight low. Data sourced from Open-Meteo ERA5 climate reanalysis (1991–2020 normals).
Packing for Baku in June means dressing for 26°C days and 20°C evenings. A light cotton tee with a casual overshirt works well at 26°C, the overshirt doubles as a layer for air-conditioned venues. Evening temperatures settle at 20°C, a modest 6°C drop that a light cardigan or denim jacket covers. Comfortable walking trainers are the versatile choice for both outdoor sightseeing and indoor venues. For temple and religious site visits, carry a lightweight scarf or sarong to cover shoulders and knees, required at most major sites across the region.
Local tip: Temple and religious site visits require covered shoulders and knees in most of Baku's heritage areas. A lightweight scarf or sarong weighs almost nothing and solves the problem instantly.
June has no major festivals or public holidays in Baku, which is one of its practical advantages for independent travellers. Attractions run at lower capacity than during peak event periods, queues are shorter, and accommodation is easier to find without needing to book many months in advance. Local restaurants, markets, and transport operate at a relaxed pace, making this an ideal time for visitors who prefer a more authentic, unhurried experience of everyday city life rather than large crowds drawn in by a single major headline event.
Based on 26°C average highs and 2 rainy days
Baku's June heat is driven by the Asian summer monsoon system, as the low-pressure cell that forms over the heated landmass draws warm, humid air from the oceans. The result is temperatures averaging 26°C with high moisture in the air. Overnight temperatures remain elevated at 20°C, as clouds and humidity prevent the earth from radiating heat away after sunset. Climate data: Open-Meteo ERA5 (1991–2020).
Sunshine Hours
The average number of hours per day with direct sunlight. Calculated from satellite measurements. Days with more than 7 hours of sunshine are ideal for outdoor activities. Under 3 hours means overcast conditions dominate.
UV Index
A scale from 0-11+ measuring ultraviolet radiation intensity. UV 0-2: Minimal risk. UV 3-5: Moderate, wear sunscreen. UV 6-7: High, hat and SPF 30+ essential. UV 8-10: Very High, limit midday exposure. UV 11+: Extreme, seek shade between 10am-4pm.
Rain Days
A rain day is counted when precipitation exceeds 0.1mm. This threshold captures even light drizzle. Unlike total rainfall in mm, rain days tells you how often you might need an umbrella, which is useful for planning outdoor activities.
Humidity
Relative humidity as a percentage. Below 40%: Dry, skin and throat may feel parched. 40-60%: Comfortable, ideal for most people. 60-80%: Sticky, light breathable fabrics recommended. Above 80%: Muggy, heat feels more intense; quick-dry clothing is essential.
Baku in June
June ranks 1st sunniest of the year in Baku, with an average 13 daily sunshine hours. The driest months are July, August, and June. July is the hottest month (29°C avg high); January is the coolest (7°C). From here, temperatures rise 3°C into July. Compared to last month (May: 20°C high, 4 rain days), June is warmer and drier. June is among the top three sunniest months to visit Baku.
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 7°C | 4°C | 7 | 6h | View |
| February | 7°C | 3°C | 6 | 7h | View |
| March | 10°C | 5°C | 5 | 9h | View |
| April | 14°C | 9°C | 5 | 11h | View |
| May | 20°C | 15°C | 4 | 12h | View |
| June | 26°C | 20°C | 2 | 13h | View |
| July | 29°C | 23°C | 1 | 13h | View |
| August | 29°C | 24°C | 1 | 12h | View |
| September | 25°C | 20°C | 4 | 10h | View |
| October | 19°C | 15°C | 7 | 8h | View |
| November | 13°C | 10°C | 8 | 6h | View |
| December | 9°C | 6°C | 7 | 6h | View |
January
7 rain days, 6h sun
February
6 rain days, 7h sun
March
5 rain days, 9h sun
April
5 rain days, 11h sun
May
4 rain days, 12h sun
June
2 rain days, 13h sun
July
1 rain days, 13h sun
August
1 rain days, 12h sun
September
4 rain days, 10h sun
October
7 rain days, 8h sun
November
8 rain days, 6h sun
December
7 rain days, 6h sun
Cities within 500 km with comparable weather conditions
Data Sources for Baku
Climate normals represent 30-year averages (1991-2020). Individual years may vary.