Jājarm weather in May

In May, Jājarm sees average daytime highs of 27°C and overnight lows near 15°C, with 10 mm of rain across 2.8 wet days and about 13.9 hours of daylight. It is the 5th-warmest and 7th-wettest month of the year here.

Highs climb over the month, from about 25°C in the first days to 30°C by the end. The sky is clear or mostly clear about 55% of the time in May, and the air most often feels dry.

Daylight stretches from about 13 h 30 min at the start of May to 14 h 18 min by month's end. Set against the rest of the year, May is Jājarm's 7th-clearest and 4th-windiest month. For the whole year in context, see Jājarm's year-round climate.

Daytime high
27°
5th warmest
Overnight low
15°
8th coldest
Rainfall
10 mm
2.8 wet days
Daylight
14 hours
4:42 AM – 6:40 PM
Cloud cover
41%
7th clearest
Wind
11 km/h
4th windiest
Solar energy
6.97 kWh/m²
Travel score
7.5
out of 10

Jājarm is city in North Khorasan Province, Iran.

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

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 25°C in the first days to 30°C by the end.

A typical May day in Jājarm reaches about 27°C in the afternoon and slips back to 15°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 32°C. Set against its neighbours, May runs about 6°C warmer than April and about 5°C cooler than June.

10°20°30°40°151015202531
Avg high (°C)Avg low (°C)
12513
22513
32513
42513
52513
62613
72614
82614
92614
102614
112614
122714
132715
142715
152715
162715
172715
182815
192815
202815
212816
222816
232916
242916
252916
262916
273017
283017
293017
303017
313017

How May really feels in Jājarm

Once humidity and wind are folded in, May averages 0 days that feel above 32°C and 0 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
0
wind chill below the day's low

May sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Jājarm weather by month

How May compares with the rest of the year at a glance. May is the 5th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -1°184.329.81.2
Feb10° / 224.61.610.62.4
Mar15° / 346.11.411.75.1
Apr21° / 10°2250.212.97.5
May27° / 15°102.8013.97.5
Jun33° / 19°41.1014.54.9
Jul35° / 22°30.6014.33.5
Aug34° / 21°20.4013.44.2
Sep30° / 16°20.5012.37.0
Oct23° / 10°61.80118.7
Nov14° / 123.10.2105.3
Dec / 123.40.69.52.0

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 55% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 17% of May, with mostly cloudy or overcast conditions the remaining 28%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16436
26436
36436
46436
56337
66337
76337
86436
96436
106436
116535
126634
136733
146832
156931
167129
177129
187327
197426
207624
217624
227822
238020
248020
258218
268218
278317
288416
298515
308515
318713

Chance of precipitation in May

Any precipitation

Jājarm gets around 10 mm of rain over 2.8 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 9% and peaks near 14% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
114
214
313
412
512
611
711
811
910
1010
1110
1210
1310
149
159
169
179
189
199
209
219
228
238
248
258
267
277
287
296
306
316

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the dry band about 98% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)
11000
2991
3991
4991
5991
6991
7991
8991
9991
10991
11991
12991
13991
14982
15982
16982
17982
18982
19982
20982
21982
22982
23982
24982
25982
26973
27973
28973
29973
30964
31964

Wind in May

Winds average 11 km/h in May.

Across May, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 13 h 30 min at the start of May to 14 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 48 minutes over May. Sunrise moves from 4:57 AM to 4:32 AM, and sunset from 6:27 PM to 6:52 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.54:576:27
213.54:566:27
313.64:546:28
413.64:536:29
513.64:526:30
613.74:516:31
713.74:506:32
813.74:496:33
913.84:486:34
1013.84:476:35
1113.84:466:35
1213.94:456:36
1313.94:446:37
1413.94:436:38
1513.94:426:39
1614.04:426:40
1714.04:416:41
1814.04:406:41
1914.14:396:42
2014.14:396:43
2114.14:386:44
2214.14:376:45
2314.24:366:46
2414.24:366:46
2514.24:356:47
2614.24:356:48
2714.24:346:49
2814.34:346:49
2914.34:336:50
3014.34:336:51
3114.34:326:52

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 6.97 kWh/m².

For context, solar energy here swings from a low near 2.51 kWh/m² to a high of 7.64 kWh/m² in June across the year — May's 6.97 kWh/m² falls in the middle.

02468151015202531
Solar energy (kWh/m²)Level
16.6Intense
26.6Intense
36.6Intense
46.7Intense
56.7Intense
66.7Intense
76.7Intense
86.7Intense
96.8Intense
106.8Intense
116.8Intense
126.8Intense
136.9Intense
146.9Intense
156.9Intense
167.0Intense
177.0Intense
187.0Intense
197.0Intense
207.1Intense
217.1Intense
227.1Intense
237.2Intense
247.2Intense
257.2Intense
267.3Intense
277.3Intense
287.3Intense
297.3Intense
307.4Intense
317.4Intense
Planning a trip in May

Is May a good time to visit Jājarm?

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

7.5
Sightseeing
2nd-best month of the year
8.0
Beach & pool
4th-best month of the year

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

What to pack for Jājarm in May

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

In May, Jājarm sees daytime highs around 27°C and nights near 15°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Jājarm in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Jājarm peaks around July 18 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highExtremeVery highHighModerateJul 18UV 11Dec 19UV 2
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar6High
Apr7High
May8Very high
Jun9Very high
Jul11Extreme
Aug10Very high
Sep7Very high
Oct5High
Nov3Moderate
Dec2Moderate

Air quality in Jājarm in May

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Jājarm is worst in September — around 27 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (December, 16 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateSep 1626 µg/m³Dec 2316 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb18Moderate
Mar22Moderate
Apr24Moderate
May24Moderate
Jun21Moderate
Jul23Moderate
Aug22Moderate
Sep27Moderate
Oct22Moderate
Nov18Moderate
Dec16Moderate
Location & terrain

Where is Jājarm?

Jājarm sits at 37.0°N, 56.4°E, 933 m above sea level, in Iran. The nearest listed city is Āshkhāneh, 83 km away.

EsfarāyenBojnūrdĀzādshahrGonbad-e Kāvūs

Topography around Jājarm

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

Within 3 km, the terrain around Jājarm has only modest variations in elevation — a maximum elevation change of 63 m around an average of 933 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 704 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,673 m.

The land around Jājarm is covered by bare terrain (52%) and cropland (35%) within 3 km, bare terrain (93%) within 16 km, and bare terrain (64%) and grassland (20%) within 80 km.

3 km
63 m
16 km
704 m
80 km
2,673 m
treesgrasslandcroplandartificial surfacesbare terrain
May weather nearby: Āshkhāneh 83 km · Gālīkesh 91 km · Kalāleh 92 km · Mīnūdasht 95 km · Esfarāyen 101 km · Bojnūrd 102 km · Āzādshahr 108 km · Gonbad-e Kāvūs 113 km

Iran travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type C / F
220 V · 50 Hz
Prices
≈ 352% of US
price level, 2025
GDP per capita
$3,924
2025
Happiness
5.2 / 10
World Happiness, 2025
Safe drinking water
94%
of population, 2024
Homicide rate
2.4
per 100k, 2014
Road deaths
21.5
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 492
Religion
Muslim 99%Christian 1%Baha'i 0%agnostic 0%

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 Jājarm (36.9501°, 56.38°, elevation 933 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).