Mirriah weather in July

In July, Mirriah sees average daytime highs of 34°C and overnight lows near 25°C, with 73 mm of rain across 13.1 wet days and about 12.7 hours of daylight. It is the 7th-warmest and 2nd-wettest month of the year here.

Highs ease over the month, from about 36°C in the first days to 33°C by the end. The sky is clear or mostly clear about 35% of the time in July, and the air most often feels muggy.

Daylight stretches from about 12 h 48 min at the start of July to 12 h 36 min by month's end. Set against the rest of the year, July is Mirriah's 11th-clearest and 6th-windiest month. For the whole year in context, see Mirriah's year-round climate.

Daytime high
34°
7th warmest
Overnight low
25°
10th coldest
Rainfall
73 mm
13.1 wet days
Daylight
12 h 42 min
6:07 AM – 6:51 PM
Cloud cover
54%
11th clearest
Wind
13 km/h
6th windiest
Solar energy
6.37 kWh/m²
Travel score
2.6
out of 10

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 36°C in the first days to 33°C by the end.

A typical July day in Mirriah reaches about 34°C in the afternoon and slips back to 25°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 37°C. Set against its neighbours, July runs about 4°C cooler than June and about 2°C warmer than August.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13626
23626
33626
43626
53626
63625
73625
83625
93525
103525
113525
123525
133525
143525
153425
163425
173425
183425
193425
203425
213425
223424
233324
243324
253324
263324
273324
283324
293324
303324
313324

How July really feels in Mirriah

Once humidity and wind are folded in, July averages 31 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
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in July is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Mirriah weather by month

How July compares with the rest of the year at a glance. July is the 7th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 14°0011.37.1
Feb33° / 17°0011.54.9
Mar37° / 21°0011.92.1
Apr40° / 25°10.312.30.2
May40° / 27°61.912.60.1
Jun38° / 27°154.212.81.1
Jul34° / 25°7313.112.72.6
Aug32° / 24°13516.512.53.3
Sep35° / 24°376.612.12.8
Oct37° / 23°40.911.72.1
Nov34° / 19°0011.43.9
Dec30° / 15°0011.26.5

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 35% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 24% of July, with mostly cloudy or overcast conditions the remaining 42%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17426
27327
37228
47129
57030
66931
76832
86733
96535
106436
116337
126139
136040
145941
155842
165743
175644
185644
195446
205446
215347
225347
235149
245149
255149
265050
274951
284852
294654
304555
314555

Chance of precipitation in July

Any precipitation

Mirriah gets around 73 mm of rain over 13.1 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 42% and peaks near 52% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
126
227
328
429
531
632
733
835
936
1037
1139
1240
1341
1442
1543
1644
1745
1845
1946
2047
2147
2248
2348
2449
2549
2650
2750
2850
2951
3051
3152

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the muggy band about 52% of days. Sticky, muggy-or-worse air turns up on roughly 91% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
12324647
21323658
31321669
412206710
512186712
602176813
701156815
801146718
901136620
1001116523
1101106326
120096229
130086032
140075835
150065638
160055441
170045244
180044947
190034750
200024553
210024454
220024256
230014059
240013960
250013861
260003664
270003565
280003466
290003367
300003268
310003169

Wind in July

Winds average 13 km/h in July.

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

05101520151015202531
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1613light breeze
1713light breeze
1813light breeze
1913light breeze
2013light breeze
2113light breeze
2213light breeze
2313light breeze
2413light breeze
2513light breeze
2613light breeze
2713light breeze
2813light breeze
2913light breeze
3013light breeze
3113light breeze

Sunrise & sunset in July

DaylightNight

Daylight runs from about 12 h 48 min at the start of July to 12 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over July. Sunrise moves from 6:03 AM to 6:11 AM, and sunset from 6:51 PM to 6:48 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.86:036:51
212.86:036:51
312.86:036:51
412.86:046:51
512.86:046:51
612.86:046:51
712.86:046:51
812.86:056:51
912.86:056:51
1012.86:056:51
1112.86:056:51
1212.86:066:51
1312.86:066:51
1412.76:066:51
1512.76:076:51
1612.76:076:51
1712.76:076:51
1812.76:076:51
1912.76:086:51
2012.76:086:51
2112.76:086:51
2212.76:096:50
2312.76:096:50
2412.76:096:50
2512.76:096:50
2612.76:106:50
2712.76:106:49
2812.66:106:49
2912.66:106:49
3012.66:116:49
3112.66:116:48

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 6.37 kWh/m².

For context, solar energy here swings from a low near 5.79 kWh/m² to a high of 7.46 kWh/m² in April across the year — July's 6.37 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.7Intense
26.7Intense
36.7Intense
46.6Intense
56.6Intense
66.6Intense
76.6Intense
86.5Intense
96.5Intense
106.5Intense
116.5Intense
126.5Intense
136.4Intense
146.4Intense
156.4Intense
166.3Intense
176.3Intense
186.3Intense
196.3Intense
206.3Intense
216.2Intense
226.2Intense
236.2Intense
246.2Intense
256.1Intense
266.1Intense
276.1Intense
286.1Intense
296.0Intense
306.0Intense
316.0Intense
Planning a trip in July

Hazard calendar for Mirriah

In seasonPeak

In July, Mirriah sits inside its dust season. The full year is below, with each hazard's peak months called out.

Mirriah sees dust haze year-round, heaviest in April.

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

Is July a good time to visit Mirriah?

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

2.6
Sightseeing
7th-best month of the year
5.3
Beach & pool
9th-best month of the year

July is a weaker month for outdoor sightseeing in Mirriah.

What to pack for Mirriah in July

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

In July, Mirriah sees daytime highs around 34°C and nights near 25°C. Pack light clothes and sun protection. Worth having: rain gear. About 13 days see rain.

light clothessun protectionrain gear

UV index in Mirriah in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Mirriah peaks around August 14 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 7 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highExtremeVery highAug 14UV 12Dec 17UV 7
UV index (midday)Level
Jan9Very high
Feb12Extreme
Mar11Extreme
Apr12Extreme
May9Very high
Jun10Extreme
Jul12Extreme
Aug13Extreme
Sep12Extreme
Oct11Extreme
Nov9Very high
Dec7Very high

Air quality in Mirriah in July

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Mirriah is worst in February — around 103 µg/m³ PM2.5 (unhealthy), about 3.9× the cleanest month (August, 26 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModeratePoorUnhealthyFeb 13102 µg/m³Aug 1627 µg/m³
PM2.5 (µg/m³)Level
Jan98Unhealthy
Feb103Unhealthy
Mar96Unhealthy
Apr81Unhealthy
May63Unhealthy
Jun54Poor
Jul35Moderate
Aug26Moderate
Sep35Poor
Oct57Unhealthy
Nov65Unhealthy
Dec91Unhealthy
Location & terrain

Where is Mirriah?

Mirriah sits at 13.7°N, 9.2°E, 407 m above sea level, in Niger. The nearest listed city is Zinder, 21 km away.

DauraGumelGouréTessaouaGazaoua

Topography around Mirriah

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

Within 3 km, the terrain around Mirriah has only modest variations in elevation — a maximum elevation change of 47 m around an average of 413 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 147 m; within 80 km, significant variations in elevation — a maximum elevation change of 287 m.

The land around Mirriah is covered by grassland (60%) and cropland (30%) within 3 km, cropland (50%) and grassland (47%) within 16 km, and grassland (55%) and cropland (44%) within 80 km.

3 km
47 m
16 km
147 m
80 km
287 m
shrubsgrasslandcroplandartificial surfacesbare terrain
July weather nearby: Zinder 21 km · Matamey 80 km · Magaria 83 km · Daura 117 km · Gumel 123 km · Gouré 125 km · Tessaoua 126 km · Gazaoua 135 km

Niger travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type A / B / C / D / E / F
220 V · 50 Hz
Prices
≈ 36% of US
price level, 2025
GDP per capita
$775
2025
Happiness
4.9 / 10
World Happiness, 2025
Homicide rate
4.4
per 100k, 2012
Road deaths
25.5
per 100k/yr, 2019
Income group
Low
World Bank
Religion
Muslim 96%ethnic religionist 4%Christian 0%agnostics and other 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 Mirriah (13.7073°, 9.1501°, elevation 407 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).