Keren weather in October

In October, Keren sees average daytime highs of 28°C and overnight lows near 15°C, with 6 mm of rain across 1.6 wet days and about 11.6 hours of daylight. It is the 6th-warmest and 7th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 83% of the time in October, and the air most often feels dry.

Daylight stretches from about 11 h 54 min at the start of October to 11 h 24 min by month's end. Set against the rest of the year, October is Keren's 5th-clearest and 1st-windiest month. For the whole year in context, see Keren's year-round climate.

Daytime high
28°
6th warmest
Overnight low
15°
5th coldest
Rainfall
6 mm
1.6 wet days
Daylight
11 h 36 min
6:22 AM – 6:00 PM
Cloud cover
21%
5th clearest
Wind
8 km/h
1st windiest
Solar energy
6.18 kWh/m²
Travel score
7.9
out of 10

Keren is city in Eritrea.

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 28°C through the month.

A typical October day in Keren reaches about 28°C in the afternoon and slips back to 15°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 29°C. Set against its neighbours, October runs about 1°C warmer than September and about 1°C warmer than November.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12815
22815
32815
42815
52815
62815
72815
82815
92815
102815
112815
122815
132815
142815
152815
162815
172815
182815
192815
202815
212815
222815
232815
242815
252815
262815
272815
282815
292815
302815
312815

Keren weather by month

How October compares with the rest of the year at a glance. October is the 6th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 14°10.111.28.8
Feb28° / 15°10.111.58.1
Mar30° / 16°51.811.96.6
Apr31° / 17°134.912.35.4
May32° / 18°205.612.74.9
Jun30° / 19°421112.95.3
Jul26° / 17°8620.112.85.2
Aug24° / 17°19328.312.54.1
Sep27° / 16°12316.812.15.7
Oct28° / 15°61.611.67.9
Nov27° / 15°30.911.38.7
Dec26° / 14°10.111.18.9

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 83% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 9% of October, with mostly cloudy or overcast conditions the remaining 8%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1928
2928
3928
4928
5919
6919
7919
8919
9919
10919
11919
12919
13919
14919
15919
16919
17919
18919
19937
20937
21937
22937
23937
24937
25937
26937
27937
28937
29937
30937
31946

Chance of precipitation in October

Any precipitation

Keren gets around 6 mm of rain over 1.6 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 5% and peaks near 7% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
17
26
35
45
55
64
74
84
94
104
114
124
134
144
155
165
175
185
196
206
216
226
236
246
256
266
275
285
295
305
315

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the dry band about 64% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
168293
270282
370282
471272
572271
671281
771281
870291
969301
1068311
1167321
1266331
1364342
1463352
1563352
1662362
1761363
1861363
1961363
2060364
2160364
2260364
2359374
2459374
2558375
2658375
2758375
2858375
2959374
3059374
3159374

Wind in October

Winds average 8 km/h in October, the windiest month of the year.

Across October, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 54 min at the start of October to 11 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 30 minutes over October. Sunrise moves from 6:19 AM to 6:27 AM, and sunset from 6:11 PM to 5:53 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.96:196:11
211.86:206:10
311.86:206:09
411.86:206:09
511.86:206:08
611.86:206:07
711.86:206:06
811.86:206:06
911.76:216:05
1011.76:216:04
1111.76:216:04
1211.76:216:03
1311.76:216:02
1411.76:226:02
1511.76:226:01
1611.66:226:00
1711.66:226:00
1811.66:235:59
1911.66:235:59
2011.66:235:58
2111.66:235:57
2211.66:245:57
2311.56:245:56
2411.56:245:56
2511.56:255:55
2611.56:255:55
2711.56:255:54
2811.56:265:54
2911.56:265:54
3011.46:265:53
3111.46:275:53

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 6.18 kWh/m².

For context, solar energy here swings from a low near 5.14 kWh/m² to a high of 7.05 kWh/m² in April across the year — October's 6.18 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.3Intense
26.3Intense
36.3Intense
46.3Intense
56.3Intense
66.3Intense
76.3Intense
86.3Intense
96.3Intense
106.3Intense
116.3Intense
126.2Intense
136.2Intense
146.2Intense
156.2Intense
166.2Intense
176.2Intense
186.2Intense
196.1Intense
206.1Intense
216.1Intense
226.1Intense
236.1Intense
246.1Intense
256.0Intense
266.0Intense
276.0Intense
286.0Intense
296.0Bright
306.0Bright
316.0Bright
Planning a trip in October

Hazard calendar for Keren

In seasonPeak

None of Keren's seasonal hazards are active in October. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Keren sees seasonal dust haze (June–August), heaviest in July.

Dust
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is October a good time to visit Keren?

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

7.9
Sightseeing
5th-best month of the year
8.8
Beach & pool
3rd-best month of the year

October is one of the better times to visit Keren for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Keren in October

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

In October, Keren sees daytime highs around 28°C and nights near 15°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Keren in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Keren peaks around April 14 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 13 at about 8 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeExtremeVery highApr 14UV 14Dec 13UV 8
UV index (midday)Level
Jan10Extreme
Feb12Extreme
Mar14Extreme
Apr14Extreme
May13Extreme
Jun11Extreme
Jul10Very high
Aug10Extreme
Sep12Extreme
Oct11Extreme
Nov9Very high
Dec8Very high

Air quality in Keren in October

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Keren is worst in May — around 23 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (December, 14 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateMay 2023 µg/m³Dec 1214 µg/m³
PM2.5 (µg/m³)Level
Jan17Moderate
Feb18Moderate
Mar23Moderate
Apr21Moderate
May23Moderate
Jun22Moderate
Jul22Moderate
Aug20Moderate
Sep17Moderate
Oct19Moderate
Nov15Moderate
Dec14Moderate
Location & terrain

Where is Keren?

Keren sits at 15.8°N, 38.5°E, 1,399 m above sea level, in Eritrea. The nearest listed city is Asmara, 71 km away.

AsmaraMendeferaMassawaBarentuSheraroIntich’oAdwaAksum

Topography around Keren

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

Within 3 km, the terrain around Keren has significant variations in elevation — a maximum elevation change of 412 m around an average of 1,420 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,346 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,515 m.

The land around Keren is covered by grassland (48%) and cropland (23%) within 3 km, grassland (46%) and shrubs (37%) within 16 km, and grassland (47%), shrubs (23%) and bare terrain (22%) within 80 km.

3 km
412 m
16 km
1,346 m
80 km
2,515 m
shrubsgrasslandcroplandartificial surfacesbare terrain
October weather nearby: Asmara 71 km · Mendefera 106 km · Massawa 111 km · Barentu 119 km · Sheraro 163 km · Intich’o 183 km · Adwa 186 km · Aksum 187 km

Eritrea travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / L
230 V · 50 Hz
Prices
≈ 33% of US
price level, 2021
GDP per capita
$689
2011
Homicide rate
15.6
per 100k, 2012
Road deaths
37.9
per 100k/yr, 2019
Income group
Low
World Bank

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 Keren (15.7779°, 38.4511°, elevation 1,399 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).