In general the best time to visit Syracuse is probably July, when the weather is usually great. The hottest months are June, July, August, while the coldest months are January, February, December.
But ultimately the best time to visit depends on what you want to do:
The best time for a sun tanning holiday is June, July, August. Average maximum temperatures are up to +81°F in July and it has 3 sunny days on average.
In general, it’s pleasant to walk and do outdoor activities during May - September.
If you want to avoid wet weather, then your choice is September, October, December with the lowest chance of rain.
Average weather in Syracuse in different months
This is the average weather in Syracuse for each month based on historic data:
May, June, July usually has good weather. Average maximum temperature reaches +81°F during July.
In January, February, March, April, August, September, October, November, December the weather is average. Expect around 105 rainy days, and the precipitation amounts to approximately 117 mm in August.
Climate in Syracuse
Here is the detailed breakdown of the climate in Syracuse for each month:
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Maximum Temperature
+66°F
+70°F
+84°F
+91°F
+93°F
+93°F
+97°F
+95°F
+93°F
+88°F
+79°F
+68°F
Average Maximum Temperature
+32°F
+34°F
+43°F
+57°F
+68°F
+77°F
+81°F
+79°F
+72°F
+59°F
+48°F
+37°F
Minimum Temperature
-17°F
-18°F
-11°F
+10°F
+30°F
+39°F
+50°F
+43°F
+32°F
+25°F
+3°F
-15°F
Avg. water temperature
-
-
-
-
-
-
-
-
-
-
-
-
Humidity, %
75
72
69
66
67
71
72
75
76
75
74
76
Rain, mm
36
30
61
102
118
125
123
117
109
115
87
56
Snow, mm
48
45
34
10
0
0
0
0
0
1
17
42
Average wind speed, m/s
3
3
3
3
2
2
2
2
2
2
3
3
Sunny Days
0
1
3
3
3
3
3
3
4
3
1
1
Cloud Days
9
8
9
8
9
8
9
8
10
9
9
9
Rainy Days
4
4
8
15
18
18
18
19
16
19
13
7
Snowy Days
18
15
11
3
0
0
0
0
0
0
7
15
Average Temperature
Here are the average maximum and minimum temperatures in Syracuse during the whole year:
The hottest month in Syracuse is July with average maximum temperature going up to +81°F. The coldest month is January with the lowest temperatures of +19°F.
Humidity
The temperature feels different depending on humidity. Here is how humidity in Syracuse looks throughout the year, in %:
The most humid month in Syracuse is December with average humidity going up to 76%. The least humid month is April with an average humidity of 66%.
Rain
Amount of rainfall in mm. in Syracuse during the whole year based on historical data:
The sunniest and driest month is September with approximately 4 sunny days and a total precipitation of around 109 mm. The rainiest and wettest month is June with approximately 18 rainy days and 125 mm of total precipitation.
Snow
Amount of snow in mm. in Syracuse during the whole year based on historical data:
The snowiest month is January with approximately 18 snowy days.
FAQ
Frequently asked questions about the weather in Syracuse:
What is the hottest month in Syracuse?
The hottest month in Syracuse is July with average maximum temperature of +81°F.
What is the coldest month in Syracuse?
The coldest month in Syracuse is January with minimum temperatures of +19°F.
Is Syracuse worth visiting in winter?
Winter in Syracuse could be a good time to visit, as the weather is generally ok.
When does it rain the least in Syracuse?
if you're looking to visit Syracuse when it rains the least, you should plan your trip for June, July, May. During this time, rainfall is rare with the driest month being February with only 30 mm of rain.
For this page, we’ve looked at the typical weather in Syracuse, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.