Hatvan weather in January

In January, Hatvan sees average daytime highs of 2°C and overnight lows near -3°C, with 33 mm of precipitation across 7.5 wet days and about 8.7 hours of daylight. It is the 12th-warmest and 12th-wettest month of the year here.

Day-to-day highs hold fairly steady near 2°C through the month. The sky is clear or mostly clear about 22% of the time in January, and the air most often feels dry.

Daylight stretches from about 8 h 18 min at the start of January to 9 h 12 min by month's end. Set against the rest of the year, January is Hatvan's 10th-clearest and 7th-windiest month. For the whole year in context, see Hatvan's year-round climate.

Daytime high
12th warmest
Overnight low
-3°
1st coldest
Precipitation
33 mm
7.5 wet days
Daylight
8 h 36 min
7:32 AM – 4:09 PM
Cloud cover
69%
10th clearest
Wind
9 km/h
7th windiest
Solar energy
1.18 kWh/m²
Travel score
0.0
out of 10

Hatvan is town in Hungary.

Density
251/km²
people per km²

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 2°C through the month.

A typical January day in Hatvan reaches about 2°C in the afternoon and slips back to -3°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between -3°C and 7°C. Set against its neighbours, January runs on par with December and about 3°C cooler than February.

-15°-10°-5°10°151015202531
Avg high (°C)Avg low (°C)
12-4
22-3
32-3
42-3
52-3
62-3
72-3
82-3
92-3
102-3
112-3
122-3
132-3
142-3
152-3
162-3
172-3
182-3
192-3
202-3
212-3
222-3
232-3
242-4
252-4
262-4
272-4
282-4
292-4
302-4
313-3

How January really feels in Hatvan

Once humidity and wind are folded in, January averages 0 days that feel above 32°C and 31 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
31
wind chill below the day's low

The story in January is cold — wind chill drags the overnight "feels like" below the raw low.

Hatvan weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -3°337.54.18.70.0
Feb / -2°3483.59.90.2
Mar10° / 3881.711.62.5
Apr17° / 499.40.213.35.3
May22° / 11°7212.3014.96.2
Jun25° / 14°8012.4015.76.4
Jul27° / 16°8211.9015.46.4
Aug27° / 15°649.9014.16.8
Sep22° / 11°578.4012.46.8
Oct15° / 548.30.110.64.9
Nov / 488.71.59.11.6
Dec / -2°4182.78.30.0

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 22% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 13% of January, with mostly cloudy or overcast conditions the remaining 65%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13565
23565
33565
43664
53664
63664
73664
83664
93664
103565
113664
123664
133565
143466
153466
163466
173367
183367
193367
203367
213367
223466
233466
243466
253565
263664
273664
283763
293862
303862
313862

Chance of precipitation in January

Any precipitationSnow

Hatvan gets around 33 mm of rain and snow over 7.5 wet days in January, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 24% and peaks near 26% on the wettest days, and about 4 days bring snow.

0%10%20%30%40%151015202531
Rain chance (%)Snow chance (%)
12611
22611
32511
42511
52411
62411
72311
82312
92212
102212
112212
122212
132212
142212
152212
162212
172312
182313
192313
202413
212413
222514
232514
242514
252614
262614
272614
282614
292614
302614
312614

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

Most of January feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, January lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100
31100

Wind in January

Winds average 9 km/h in January.

Across January, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 8 h 18 min at the start of January to 9 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 54 minutes over January. Sunrise moves from 7:36 AM to 7:19 AM, and sunset from 3:53 PM to 4:30 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
18.37:363:53
28.37:363:54
38.37:363:55
48.37:363:56
58.37:363:56
68.47:363:58
78.47:363:59
88.47:354:00
98.47:354:01
108.57:354:02
118.57:344:03
128.57:344:04
138.57:344:05
148.67:334:07
158.67:324:08
168.67:324:09
178.77:314:10
188.77:314:12
198.77:304:13
208.87:294:15
218.87:284:16
228.87:284:17
238.97:274:19
248.97:264:20
258.97:254:22
269.07:244:23
279.07:234:25
289.17:224:26
299.17:214:27
309.27:204:29
319.27:194:30

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 1.18 kWh/m².

For context, solar energy here swings from a low near 0.92 kWh/m² to a high of 5.91 kWh/m² in June across the year — January's 1.18 kWh/m² sits near the bottom.

00.511.522.5151015202531
Solar energy (kWh/m²)Level
11.0Dim
21.0Dim
31.0Dim
41.0Dim
51.0Dim
61.0Dim
71.0Dim
81.1Dim
91.1Dim
101.1Dim
111.1Dim
121.1Dim
131.1Dim
141.1Dim
151.1Dim
161.2Dim
171.2Dim
181.2Dim
191.2Dim
201.3Dim
211.3Dim
221.3Dim
231.3Dim
241.3Dim
251.4Dim
261.4Dim
271.4Dim
281.5Dim
291.5Dim
301.5Dim
311.6Dim
Planning a trip in January

Is January a good time to visit Hatvan?

Our two travel scores rate January for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

0.0
Sightseeing
11th-best month of the year
0.0
Beach & pool
9th-best month of the year

January is a weaker month for outdoor sightseeing in Hatvan.

What to pack for Hatvan in January

From January's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In January, Hatvan sees daytime highs around 2°C and nights near -3°C. Pack a warm layer and a heavy coat. About 8 days see rain.

a warm layera heavy coat

UV index in Hatvan in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 1. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Hatvan peaks around July 13 at about 7 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near January 1 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 13UV 7Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar4Moderate
Apr6High
May6High
Jun7Very high
Jul8Very high
Aug7High
Sep5Moderate
Oct3Moderate
Nov1Low
Dec1Low

Air quality in Hatvan in January

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where January falls, not just the annual average.

Air quality in Hatvan is worst in June — around 16 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

Modeled monthly averages (CAMS reanalysis, 2015–2024).

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodGoodJun 1716 µg/m³Oct 1511 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb13Moderate
Mar16Moderate
Apr15Moderate
May14Moderate
Jun16Moderate
Jul15Moderate
Aug14Moderate
Sep12Good
Oct11Good
Nov12Moderate
Dec12Good
Location & terrain

Where is Hatvan?

Hatvan sits at 47.7°N, 19.7°E, 117 m above sea level, in Hungary. The nearest listed city is Gyöngyös, 22 km away.

VeresegyházFótRákoskeresztúrBudapest XVII. kerületMonor

Topography around Hatvan

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Hatvan.

Within 3 km, the terrain around Hatvan has only modest variations in elevation — a maximum elevation change of 68 m around an average of 125 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 290 m; within 80 km, large variations in elevation — a maximum elevation change of 987 m.

The land around Hatvan is covered by cropland (39%), grassland (21%) and artificial surfaces (20%) within 3 km, cropland (70%) within 16 km, and cropland (40%) and trees (37%) within 80 km.

3 km
68 m
16 km
290 m
80 km
987 m
treesgrasslandcroplandartificial surfaceswaterwetland
January weather nearby: Gyöngyös 22 km · Jászberény 25 km · Gödöllő 26 km · Veresegyház 29 km · Fót 37 km · Rákoskeresztúr 38 km · Budapest XVII. kerület 38 km · Monor 39 km

Hungary travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 52% of US
price level, 2025
GDP per capita
$25,907
2025
Happiness
5.9 / 10
World Happiness, 2025
Safe drinking water
100%
of population, 2024
Homicide rate
0.7
per 100k, 2023
Road deaths
7.7
per 100k/yr, 2019
Income group
High
World Bank
English
High
EF EPI 590
Religion
no answer 40%Catholic 30%none 16%Calvinist 10%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Hatvan (47.6667°, 19.6833°, elevation 117 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).