Osa weather in January

In January, Osa sees average daytime highs of -10°C and overnight lows near -15°C, with 39 mm of precipitation across 11 wet days and about 7.1 hours of daylight. It is the 12th-warmest and 9th-wettest month of the year here.

Day-to-day highs hold fairly steady near -10°C through the month. The sky is clear or mostly clear about 6% of the time in January, and the air most often feels dry.

Daylight stretches from about 6 h 30 min at the start of January to 7 h 54 min by month's end. Set against the rest of the year, January is Osa's 11th-clearest and 2nd-windiest month. For the whole year in context, see Osa's year-round climate.

Daytime high
-10°
12th warmest
Overnight low
-15°
1st coldest
Precipitation
39 mm
11 wet days
Daylight
7 hours
9:57 AM – 4:58 PM
Cloud cover
88%
11th clearest
Wind
14 km/h
2nd windiest
Solar energy
0.5 kWh/m²
Travel score
0.0
out of 10

Osa is town in Russia.

Density
220/km²
people per km²
Founded
1591

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 -10°C through the month.

A typical January day in Osa reaches about -10°C in the afternoon and slips back to -15°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between -19°C and -1°C. Set against its neighbours, January runs about 2°C cooler than December and about 2°C cooler than February.

-30°-20°-10°151015202531
Avg high (°C)Avg low (°C)
1-9-15
2-9-15
3-9-15
4-9-15
5-9-15
6-9-15
7-9-15
8-9-15
9-9-15
10-9-15
11-9-15
12-9-15
13-9-15
14-9-15
15-9-15
16-9-15
17-9-15
18-9-15
19-10-15
20-10-15
21-10-15
22-10-15
23-10-16
24-10-16
25-10-16
26-10-16
27-10-16
28-10-16
29-10-16
30-10-16
31-10-16

How January really feels in Osa

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
31 feel bitter (≤ -10°C)

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

Osa weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-10° / -15°391114.17.10.0
Feb-8° / -14°328.911.290.0
Mar-1° / -8°399.410.511.40.0
Apr / -0°398.23.613.91.6
May17° / 519.80.516.25.3
Jun21° / 11°6811.6017.56.2
Jul23° / 14°6411.20176.7
Aug21° / 12°6410.80156.1
Sep14° / 6111.30.212.53.9
Oct / 6412.73.7100.8
Nov-3° / -7°5211.911.67.70.0
Dec-8° / -13°4310.913.76.50.0

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 6% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 4% of January, with mostly cloudy or overcast conditions the remaining 90%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1892
2892
3892
4793
5694
6694
7694
8694
9694
10694
11694
12793
13793
14793
15892
16892
17892
181090
191090
201189
211189
221387
231387
241387
251486
261387
271486
281486
291486
301585
311585

Chance of precipitation in January

Any precipitationSnow

Osa gets around 39 mm of rain and snow over 11 wet days in January. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 36% and peaks near 38% on the wettest days, and about 14 days bring snow.

0%20%40%60%151015202531
Rain chance (%)Snow chance (%)
13547
23648
33648
43648
53749
63749
73750
83850
93850
103850
113850
123849
133849
143848
153848
163747
173746
183746
193645
203544
213543
223442
233442
243341
253341
263341
273341
283340
293340
303240
313240

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 14 km/h in January.

Across January, daily wind ranges from about 13 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
114light breeze
214light breeze
314light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1414light breeze
1514light breeze
1614light breeze
1714light breeze
1814light breeze
1914light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze
3114light breeze

Sunrise & sunset in January

DaylightNight

Daylight runs from about 6 h 30 min at the start of January to 7 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 84 minutes over January. Sunrise moves from 10:08 AM to 9:34 AM, and sunset from 4:35 PM to 5:29 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
16.510:084:35
26.510:074:36
36.510:074:37
46.510:074:39
56.610:064:40
66.610:064:41
76.610:054:43
86.710:044:44
96.710:044:46
106.710:034:47
116.810:024:49
126.810:014:51
136.910:004:53
146.99:594:54
157.09:584:56
167.09:574:58
177.19:565:00
187.19:545:02
197.29:535:04
207.29:525:06
217.39:505:08
227.39:495:10
237.49:475:12
247.59:465:14
257.59:445:16
267.69:435:18
277.79:415:20
287.79:395:23
297.89:375:25
307.99:365:27
317.99:345:29

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 0.5 kWh/m².

For context, solar energy here swings from a low near 0.32 kWh/m² to a high of 5.67 kWh/m² in June across the year — January's 0.5 kWh/m² sits near the bottom.

00.511.52151015202531
Solar energy (kWh/m²)Level
10.3Dim
20.3Dim
30.3Dim
40.4Dim
50.4Dim
60.4Dim
70.4Dim
80.4Dim
90.4Dim
100.4Dim
110.4Dim
120.4Dim
130.4Dim
140.5Dim
150.5Dim
160.5Dim
170.5Dim
180.5Dim
190.5Dim
200.6Dim
210.6Dim
220.6Dim
230.6Dim
240.6Dim
250.7Dim
260.7Dim
270.7Dim
280.7Dim
290.8Dim
300.8Dim
310.8Dim
Planning a trip in January

Is January a good time to visit Osa?

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

0.0
Sightseeing
8th-best month of the year
0.0
Beach & pool
7th-best month of the year

January is a weaker month for outdoor sightseeing in Osa.

What to pack for Osa in January

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

In January, Osa sees daytime highs around -10°C and nights near -15°C. Pack a warm layer and a heavy coat. Worth having: rain gear. About 11 days see rain.

a warm layera heavy coatrain gear

UV index in Osa in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 0. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Osa peaks around June 20 at about 6 (high) — a little sun protection helps at midday. It bottoms out near December 20 at about 0 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 6 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJun 20UV 6Dec 20UV 0
UV index (midday)Level
Jan0Low
Feb1Low
Mar2Moderate
Apr3Moderate
May4Moderate
Jun6High
Jul5High
Aug4Moderate
Sep3Moderate
Oct1Low
Nov1Low
Dec0Low
Location & terrain

Where is Osa?

Osa sits at 57.3°N, 55.5°E, 101 m above sea level, in Russia. The nearest listed city is Nytva, 73 km away.

Topography around Osa

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

Within 3 km, the terrain around Osa has only modest variations in elevation — a maximum elevation change of 28 m around an average of 94 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 200 m; within 80 km, significant variations in elevation — a maximum elevation change of 376 m.

The land around Osa is covered by water (42%) and grassland (27%) within 3 km, trees (48%) and grassland (30%) within 16 km, and trees (71%) within 80 km.

3 km
28 m
16 km
200 m
80 km
376 m
treesgrasslandcroplandartificial surfaceswater
January weather nearby: Nytva 73 km · Ochër 80 km · Krasnokamsk 90 km · Kungur 92 km · Votkinsk 92 km · Perm 94 km · Chernushka 94 km · Chaykovskiy 100 km

Russia travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 32% of US
price level, 2025
GDP per capita
$17,547
2025
Happiness
5.8 / 10
World Happiness, 2025
Safe drinking water
76%
of population, 2024
Homicide rate
6.8
per 100k, 2021
Road deaths
12
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 521
Religion
other Christian 2%

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 Osa (57.2836°, 55.4588°, elevation 101 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).