Hatvan, Hungary experiences average highs of 16°C (61°F) and lows of 8°C (46°F) throughout the year. Rainfall is moderate, averaging about 9 rainy days per month. Sunshine is abundant, averaging about 9 hours per day. Average highs have warmed by 0.9°C (1.6°F) across the available records.
Hatvan, Hungary Weather & Climate 2026
Monthly climate averages for Hatvan, Hungary. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Dec 
Wetter season: Apr–Nov At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
5.6/10
Best: May, June, July, August, September
UV Index
4
Low
Temperature 16°C / 8°C
Feels Like 15°C / 6°C
Rainy Days 9
Rainfall 55 mm
Sunshine 9 h
Humidity 71%
Wind Speed 14 km/h
Dew Point 7°C
Snow Days 4 days
Frost Days 13 days
Hottest Month
28°C
August
Avg Low18°C
Rain7days
Coldest Month
-3°C
January
Avg High4°C
Rain8days
Driest Month
7days
August
Avg High28°C
Avg Low18°C
Windiest Month
16 km/h
April (Gusts 36)
Worst Time to Visit
Consider avoiding January, February, December due to very cold temperatures.
Sun Position
Sunrise 04:44
Daylight 16h
Sunset 20:42
Live conditions—
Hatvan on the map · live conditions
Hatvan, Hungary
- Continent
- Europe
- Country
- Hungary
- City
- Hatvan
- Population
- 20.2K
- Coordinates
- 47.67°, 19.68°
Seasonal Breakdown
Spring
Mar–May
Avg High 17°C
Avg Low 6°C
Rain 10 days/mo
1/3 best months
Summer
Jun–Aug
Avg High 28°C
Avg Low 17°C
Rain 10 days/mo
3/3 best months
Autumn
Sep–Nov
Avg High 16°C
Avg Low 8°C
Rain 9 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 5°C
Avg Low -1°C
Rain 8 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 4°C / -3°C . Feb: 8°C / 0°C . Mar: 12°C / 1°C . Apr: 17°C / 6°C . May: 21°C / 11°C . Jun: 27°C / 16°C . Jul: 28°C / 18°C . Aug: 28°C / 18°C . Sep: 23°C / 13°C . Oct: 16°C / 8°C . Nov: 9°C / 3°C . Dec: 5°C / -1°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 36 mm. Feb: 38 mm. Mar: 41 mm. Apr: 49 mm. May: 72 mm. Jun: 79 mm. Jul: 72 mm. Aug: 54 mm. Sep: 67 mm. Oct: 52 mm. Nov: 59 mm. Dec: 43 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 82%. Feb: 77%. Mar: 69%. Apr: 64%. May: 66%. Jun: 63%. Jul: 60%. Aug: 61%. Sep: 68%. Oct: 75%. Nov: 85%. Dec: 86%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 14 km/h . Feb: 15 km/h . Mar: 15 km/h . Apr: 16 km/h . May: 14 km/h . Jun: 14 km/h . Jul: 14 km/h . Aug: 13 km/h . Sep: 13 km/h . Oct: 14 km/h . Nov: 13 km/h . Dec: 13 km/h .
Sunshine
Sunshine
Sunshine: Jan: 5h. Feb: 6h. Mar: 8h. Apr: 10h. May: 11h. Jun: 13h. Jul: 13h. Aug: 12h. Sep: 9h. Oct: 7h. Nov: 4h. Dec: 4h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 1. Feb: UV 2. Mar: UV 3. Apr: UV 5. May: UV 6. Jun: UV 7. Jul: UV 7. Aug: UV 6. Sep: UV 4. Oct: UV 3. Nov: UV 2. Dec: UV 1.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Snow Days
Snow DaysSnowfall
Snow Days: Jan: 8 days. Feb: 5 days. Mar: 2 days. Apr: 1 days. May: 0 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 0 days. Nov: 2 days. Dec: 5 days.
Climate Trends
Average highs have warmed by 0.9°C (1.6°F) across the available records. Average rainfall is trending drier by about 25 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jun 2025 · 29°C | Aug · 28°C |
| Coldest month | Feb 2025 · -3°C | Jan · -3°C |
| Wettest month | Mar 2025 · 79 mm | Jun · 79 mm |
| Windiest month | Jun 2025 · 17 km/h | Apr · 16 km/h |
Month-by-Month Weather Table
January
Poor 
February
Poor March
Fair April
Good May best
Good June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Fair November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 4°C / -3°C | 0°C / -7°C | 8days (36 mm) Wet | 4.8h Fair | 82% Humid | 1.4 Low | Poor | View Details |
| February | 8°C / 0°C | 4°C / -4°C | 8days (38 mm) Wet | 6.2h Fair | 77% Humid | 2.2 Moderate | Poor | View Details |
| March | 12°C / 1°C | 9°C / -2°C | 8days (41 mm) Wet | 8.3h Good | 69% Muggy | 3.4 Moderate | Fair | View Details |
| April | 17°C / 6°C | 15°C / 3°C | 10days (49 mm) Wet | 10.2h Excellent | 64% Muggy | 5 Moderate | Good | View Details |
| May best | 21°C / 11°C | 20°C / 9°C | 13days (72 mm) Wet | 11.1h Excellent | 66% Muggy | 5.8 High | Good | View Details |
| June best | 27°C / 16°C | 27°C / 16°C | 11days (79 mm) Wet | 12.8h Excellent | 63% Muggy | 6.6 High | Excellent | View Details |
| July best | 28°C / 18°C | 29°C / 18°C | 11days (72 mm) Wet | 12.7h Excellent | 60% Moderate | 6.5 High | Excellent | View Details |
| August best | 28°C / 18°C | 29°C / 18°C | 7days (54 mm) Good | 11.8h Excellent | 61% Muggy | 5.8 High | Excellent | View Details |
| September best | 23°C / 13°C | 22°C / 13°C | 8days (67 mm) Wet | 9.3h Good | 68% Muggy | 4.3 Moderate | Excellent | View Details |
| October | 16°C / 8°C | 14°C / 6°C | 8days (52 mm) Wet | 7.1h Good | 75% Muggy | 2.9 Moderate | Fair | View Details |
| November | 9°C / 3°C | 7°C / 0°C | 10days (59 mm) Wet | 4.3h Fair | 85% Humid | 1.7 Low | Poor | View Details |
| December | 5°C / -1°C | 1°C / -4°C | 8days (43 mm) Wet | 3.7h Poor | 86% Very Muggy | 1.2 Low | Poor | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Hatvan are May, June, July, August, September, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Hatvan, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Hatvan is August, with average daytime highs of 28°C (83°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Hatvan is January, with average overnight lows of -3°C (27°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Hatvan is June, averaging 79mm of precipitation across 11 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Hatvan runs through May, June, July, April, with the heaviest rainfall in May. Based on 10-year averages for Hatvan.
Hatvan receives approximately 102 sunshine hours per year. The sunniest month is June with around 13 hours. Based on climate data for Hatvan.
The least favorable months to visit Hatvan are January, February, December, primarily due to very cold temperatures. For the best conditions, consider May, June, July, August, September instead.
The annual average UV index in Hatvan is 4, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Hatvan is 71%, classified as moderate. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes, Hatvan receives snow. Months with snowfall average 4 snow days and 4 cm (2 in) of accumulation, with about 13 frost days during winter.
Average wind speeds in Hatvan are 14 km/h (9 mph). The windiest month is April with peak winds reaching 16 km/h (10 mph) (gusts up to 36 km/h / 22 mph).
Hatvan averages 4 clear-sky days per month with overall cloud cover around 59%. The clearest skies occur in September.
The annual average dew point in Hatvan is 7°C (45°F), which feels dry and comfortable. Outdoor activities are comfortable year-round from a humidity standpoint.
Hatvan has a Humid Subtropical climate, classified as Cfa under the Köppen system. Temperate climates have mild winters and warm summers, with rainfall spread across the year and four distinct seasons.
The 'feels like' temperature in Hatvan ranges from 6°C (43°F) to 15°C (59°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
Yes, June is a great time to visit Hatvan. It earns a climate score of 8.5/10 with Excellent.
For June in Hatvan, pack Umbrella, Waterproof jacket, Breathable clothing, Sunscreen (SPF 30+), Sun hat. With average highs of 27°C (80°F) and 11 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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