The weather in Argentina.

Today I want to tell you about the weather in my city.
I live in a small city called San Nicolás de los Arroyos. It's located in the north of the province of Buenos Aires. (or: "It's in the northern part of (the) Buenos Aires Province.")
If you want to visit Argentina I can tell you about my country too and what you can find here.
We are finishing up the winter so the weather is improving. We had cold temperatures around de 1ºC (minimum) and 8ºC (maximum) on Monday, but today we had an 8ºC minimum and now it's sunny and just a little windy at 24ºC.
The weather here is very nice. we haven't a lot of cold neither heat. It doesn't usually get too hot or too cold.
It's a good place to live. I like the weather of Argentina and its landscapes.

I hope that you enjoy this note and I haven´t made a lot of mistake because I wrote quickly...

REGARDS!

My corrections were also made a little quickly, but I hope they help!

Here's how I would say it (just as an American native English speaker)

The weather in Argentina.

Today I'd like to tell you about the weather in my city. I live in a small city called San Nicolás de los Arroyos. It's in the northern part of Buenos Aires Province. If you are interested in visiting Argentina I would be happy to tell you about my country and what you can do here.

Winter is ending now so it's starting to get warm again. On Monday our high was just 8ºC, but today we had a low of 8ºC and now it's 24ºC, sunny, and just a little bit windy. Overall, the weather here is very nice. It doesn't often get too hot or too cold. 

Argentina is a great place to live. I like it a lot. And besides the weather, it also has some really beautiful landscapes!

The weather in Argentina.

Today I want to tell you about the weater in my city.
I live in a small city called San Nicolás de los Arroyos, it's located in the north of the province of Buenos Aires.
If you want to visit Argentina I can tell you about my country too and what you can find here.
We are finishing the winter so the weater is improving. We had cold temperatures, around de 1ºC (minimum) and 8ºC (maximum) on Monday but today we had 8ºC (minimum) and now it's sunny and a little windy with 24ºC.
The weather here is very nice. We aren't too cold or too hot.
It's a good place to live. I like the weather of Argentina and their landscapes.

I hope that you enjoy this note and I haven´t a lot of mistake because I wrote quickly...

REGARDS!


You've done great, because all of these mistakes I would probably make when typing quickly. Good job! :) 

THE WEATHER IN ARGENTINA

 I want to tell you about the weather in my city.
I live in a small city called San Nicolás de los Arroyos, located in the north of  Buenos Aires province.
If you want to visit Argentina,  I can tell you about my country  and what you can find here.
We are finishing  winter,  so the weather  is improving. We had cold temperatures, around  1ºC (minimum) and 8ºC (maximum ) on Monday.  Today it was  8ºC (minimum) and now it's sunny and a little windy at  24ºC.
The weather here is very nice. Usually it is neither very cold nor very hot.
It's a good place to live. I like the weather of Argentina and its landscape.
I hope that you enjoyed this note and that  I didn't make a lot of mistakes, for I wrote very quickly.
REGARDS!