Have you ever noticed your joints aching on rainy days? You’re not alone. It’s a common phenomenon and has been the subject of much debate among scientists and healthcare professionals. The idea that joints ache when it rains is often dismissed as an old wives’ tale, but research has shown that there may be some truth to this claim.

What causes joint pain when it rains?

No definitive answer exists for why joint pain may increase during rainy weather. However, there are several theories. One is that changes in barometric pressure may affect the joints. Barometric pressure refers to the air pressure in the atmosphere, which can change depending on weather conditions. A drop in barometric pressure can cause the tissues in the body to expand, including those in the joints. This expansion can cause nerve pressure, leading to joint pain and discomfort.

Another theory is that changes in humidity may also play a role. When the humidity increases, it can cause tissues in the body to swell, leading to joint pain. Additionally, damp weather can exacerbate conditions such as arthritis, which can cause joint pain even on sunny days.

It’s important to note that not everyone will experience joint pain when it rains. Some people are more sensitive to changes in weather than others, and some may be more prone to joint pain due to pre-existing conditions such as arthritis.

What can you do to relieve joint pain during rainy weather?

While there is no cure for joint pain caused by rainy weather, there are some things you can do to alleviate the discomfort. Here are a few tips:

Stay active: Exercise can help to reduce joint pain by increasing flexibility and strengthening the muscles around the joints. Low-impact activities such as walking, swimming, and cycling are ideal.

Apply heat: Applying heat to the affected joint can help to reduce pain and stiffness. Use a hot water bottle or take a warm bath or shower.

Take pain medication: Over-the-counter pain medication such as acetaminophen or ibuprofen can help to alleviate joint pain.

Get a massage: Massaging the affected joint can help to improve blood flow and reduce pain and stiffness.

Use a supportive device: If joint pain is particularly severe, a supportive device such as a brace or compression sleeve may help to reduce pain and provide additional support.


While the exact reason for joint pain during rainy weather remains unclear, several theories exist. Changes in barometric pressure and humidity may play a role, but other factors, such as pre-existing conditions like arthritis, can also contribute. If you experience joint pain during rainy weather, staying active, applying heat, taking pain medication, getting a massage, and using a supportive device may help to alleviate the discomfort.