Climate Chart of Yerevan, Armenia

Monthly data: Temperature °C, Rain (mm), Sunshine (h) · 2013–2023

For Yerevan, Armenia, the climate data describe 2013–2023. The monthly mean temperature ranges from January at -1.9 °C to August at 26.1 °C, giving a sense of the year’s cooler and warmer ends without describing daytime highs. Rainfall and sunshine also vary through the calendar, while snowfall is recorded in the data. Together, these monthly and daily averages offer a useful broad guide, but they do not predict the conditions on any particular visit.

Climate overview

Temperature

The warmest monthly mean temperature is 26.1 °C in August, while the coolest is -1.9 °C in January. These are averages for each month, not daytime maximum temperatures, so they indicate the broad temperature pattern rather than the range a visitor will encounter on individual days. Across the calendar months, the unweighted mean of the monthly mean temperatures is 12.3 °C. It is a summary of monthly averages, not a day-weighted annual average.

Rain

Mean daily rainfall is highest in May at 2.75 mm/day and lowest in August at 0.45 mm/day. The latter can be a useful reference for visitors prioritising lower average rainfall, while the higher figure is a reason to prepare for possible wet weather. These daily means do not show how often rain falls or guarantee dry or wet days. The unweighted mean of the monthly mean daily rainfall figures is 1.14 mm/day. This summary is not a monthly rainfall total.

Sunshine

Mean daily sunshine duration reaches its highest value in June at 13.41 hours/day, and its lowest in December at 6.88 hours/day. The higher-sunshine month may suit visitors planning outdoor sightseeing around brighter average conditions; sunshine duration is not the same as day length. The unweighted mean across monthly mean daily sunshine figures is 10.11 hours/day. It is a broad monthly-average summary, not a promise of sunshine on a particular day.

Snow

Mean daily snowfall is highest in January at 3.65 mm/day. This records an average amount, not the number of snowy days, snow depth, snow cover, or skiing conditions. The unweighted mean of the monthly mean daily snowfall figures is 1.01 mm/day. It gives a broad summary only and cannot indicate how snowfall is distributed across individual days.

Best Travel Time Guide for Yerevan, Armenia: Ideal Seasons and Weather Insights

For visitors prioritising cooler monthly averages, January is the relevant reference, with a monthly mean temperature of -1.9 °C; this is not a forecast of daytime highs or day-to-day conditions. Those seeking lower average rainfall can consider August, when mean daily rainfall is 0.45 mm/day, while planning for rain remains sensible because the average does not measure rain frequency or guarantee dry days. Rain preparation is especially relevant to May, the month with the highest mean daily rainfall at 2.75 mm/day. For outdoor plans guided by average sunshine, June has the highest mean daily sunshine duration at 13.41 hours/day; this describes sunshine hours, not day length or the weather on a specific day.

Snowfall is highest by mean daily amount in January at 3.65 mm/day. That figure alone cannot tell visitors how many snowy days to expect or establish snow depth, cover, or activity conditions, so it should not be treated as a stand-alone guide to winter travel.

Climate Data Overview for Yerevan, Armenia

Explore the comprehensive climate data for Yerevan, Armenia. This detailed table provides valuable insights into temperature variations, precipitation levels, and seasonal changes, helping you understand the unique weather patterns of this region.

Month	Average: Temperature °C	Rain (mm) / day	Snow (mm) / day	Sunshine (h) / day
Jan	-1.9	0.63	3.65	7.40
Feb	0.8	0.72	2.74	8.32
Mar	6.1	1.73	1.85	8.99
Apr	11.4	2.19	0.19	10.55
May	16.5	2.75	0.00	11.70
Jun	22.5	1.05	0.00	13.41
Jul	26.0	0.59	0.00	13.35
Aug	26.1	0.45	0.00	12.23
Sep	21.2	0.56	0.00	11.28
Oct	13.3	1.27	0.01	9.32
Nov	5.8	1.00	0.39	7.84
Dec	0.3	0.76	3.32	6.88
Average	12.3	1.14	1.01	10.11